Class: FeedInto::Group

Inherits:
Single
  • Object
show all
Defined in:
lib/feed_into.rb

Constant Summary collapse

GROUP = 
{
  meta: {
    timestamp: nil
  },
  validation: {
    allows: [
      :sleep__range,
      :sleep__codes,
      :sleep__varieties,
      :sleep__scores__ok__name,
      :sleep__scores__ok__value,
      :sleep__scores__user__name,
      :sleep__scores__user__value,
      :sleep__scores__server__name,
      :sleep__scores__server__value,
      :sleep__scores__other__name,
      :sleep__scores__other__value,
      :sleep__stages
    ],
    wildcards: []
  },
  sleep: {
    range: 15,
    codes: [
      {
        status: 0,
        name: 'other',
        add: :user           
      },
      {
        status: 100,
        name: 'continue',
        add: :server
      },
      {
        status: 101,
        name: 'switching_protocols',
        add: :server
      },
      {
        status: 200,
        name: 'ok',
        add: :ok
      },
      {
        status: 201,
        name: 'created',
        add: :ok
      },
      {
        status: 202,
        name: 'accepted',
        add: :ok
      },
      {
        status: 203,
        name: 'non_authoritative_information',
        add: :ok
      },
      {
        status: 204,
        name: 'no_content',
        add: :ok
      },
      {
        status: 205,
        name: 'reset_content',
        add: :ok
      },
      {
        status: 206,
        name: 'partial_content',
        add: :ok
      },
      {
        status: 207,
        name: 'multi_status',
        add: :ok
      },
      {
        status: 208,
        name: 'already_reported',
        add: :ok
      },
      {
        status: 226,
        name: 'im_used',
        add: :ok
      },
      {
        status: 300,
        name: 'multiple_choices',
        add: :user
      },
      {
        status: 301,
        name: 'moved_permanently',
        add: :user
      },
      {
        status: 302,
        name: 'found',
        add: :user
      },
      {
        status: 303,
        name: 'see_other',
        add: :user
      },
      {
        status: 304,
        name: 'not_modified',
        add: :user
      },
      {
        status: 305,
        name: 'use_proxy',
        add: :user
      },
      {
        status: 306,
        name: 'switch_proxy',
        add: :user
      },
      {
        status: 307,
        name: 'temporary_redirect',
        add: :user
      },
      {
        status: 308,
        name: 'permanent_redirect',
        add: :user
      },
      {
        status: 400,
        name: 'bad_request',
        add: :user
      },
      {
        status: 401,
        name: 'unauthorized',
        add: :server
      },
      {
        status: 402,
        name: 'payment_required',
        add: :server
      },
      {
        status: 403,
        name: 'forbidden',
        add: :server
      },
      {
        status: 404,
        name: 'not_found',
        add: :user
      },
      {
        status: 405,
        name: 'method_not_allowed',
        add: :server
      },
      {
        status: 406,
        name: 'not_acceptable',
        add: :server
      },
      {
        status: 407,
        name: 'proxy_authentication_required',
        add: :server
      },
      {
        status: 408,
        name: 'request_timeout',
        add: :user
      },
      {
        status: 409,
        name: 'conflict',
        add: :server
      },
      {
        status: 410,
        name: 'gone',
        add: :user
      },
      {
        status: 411,
        name: 'length_required',
        add: :user
      },
      {
        status: 412,
        name: 'precondition_failed',
        add: :user
      },
      {
        status: 413,
        name: 'request_entity_too_large',
        add: :user
      },
      {
        status: 414,
        name: 'request_uri_too_long',
        add: :user
      },
      {
        status: 415,
        name: 'unsupported_media_type',
        add: :server
      },
      {
        status: 416,
        name: 'requested_range_not_satisfiable',
        add: :user
      },
      {
        status: 417,
        name: 'expectation_failed',
        add: :user
      },
      {
        status: 418,
        name: 'im_a_teapot',
        add: :server
      },
      {
        status: 421,
        name: 'misdirected_request',
        add: :server
      },
      {
        status: 422,
        name: 'unprocessable_entity',
        add: :server
      },
      {
        status: 426,
        name: 'upgrade_required',
        add: :server
      },
      {
        status: 428,
        name: 'precondition_required',
        add: :server
      },
      {
        status: 423,
        name: 'locked',
        add: :server
      },
      {
        status: 424,
        name: 'failed_dependency',
        add: :server
      },
      {
        status: 429,
        name: 'too_many_requests',
        add: :server
      },
      {
        status: 431,
        name: 'request_header_fields_too_large',
        add: :user
      },
      {
        status: 451,
        name: 'unavailable_for_legal_reasons',
        add: :server
      },
      {
        status: 500,
        name: 'internal_server_error',
        add: :server
      },
      {
        status: 501,
        name: 'not_implemented',
        add: :server
      },
      {
        status: 502,
        name: 'bad_gateway',
        add: :server
      },
      {
        status: 503,
        name: 'service_unavailable',
        add: :server
      },
      {
        status: 504,
        name: 'gateway_timeout',
        add: :server
      },
      {
        status: 505,
        name: 'http_version_not_supported',
        add: :server
      },
      {
        status: 506,
        name: 'variant_also_negotiates',
        add: :server
      },
      {
        status: 507,
        name: 'insufficient_storage',
        add: :server
      },
      {
        status: 508,
        name: 'loop_detected',
        add: :server
      },
      {
        status: 510,
        name: 'not_extended',
        add: :server
      },
      {
        status: 511,
        name: 'network_authentication_required',
        add: :server
      }
    ],
    varieties: [
      { variety: 1, sleep: 2 },
      { variety: 2, sleep: 1 },
      { variety: 3, sleep: 0.5 },
      { variety: 4, sleep: 0.25 },
      { variety: 5, sleep: 0.15 },
      { variety: 6, sleep: 0.1 }
    ],
    scores: {
      ok: {
        name: 'Went through...',
        value: 0
      },
      user: {
        name: 'Wrong query, Data not found...',
        value: 1
      },
      server: {
        name: 'Wrong behavour, not patient enough...',
        value: 3
      },
      other: {
        name: 'Nil values and others errors...',
        value: 0
      }
    },
    stages: [
      {
        name: 'Default',
        range: [ 0, 2 ],
        skip: false,
        sleep: 0
      },
      {
        name: 'Low',
        range: [ 3, 5 ],
        skip: false,
        sleep: 2
      },
      {
        name: 'High',
        range: [ 6, 8 ],
        skip: false,
        sleep: 5
      },
      {
        name: 'Stop',
        range: [ 9, 999 ],
        skip: true
      }
    ]
  },
  options: {}
}

Constants inherited from Single

Single::SINGLE

Instance Attribute Summary

Attributes inherited from Single

#settings

Instance Method Summary collapse

Methods inherited from Single

#cmd, #formats, #modul, #set_status, #str_difference, #validate

Methods included from General

#crl_general

Constructor Details

#initialize(modules: nil, group: {}, single: {}, silent: false) ⇒ Group

Returns a new instance of Group.



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# File 'lib/feed_into.rb', line 822

def initialize( modules: nil, group: {}, single: {}, silent: false )
  mdl = modules.class.eql? String
  chn = single.keys.include? :channels
  mode = :not_found

  if !mdl and !chn
    puts 'No Channel found.'
  else
    if chn
     # mode = :options
     # transfer = Marshal.load( Marshal.dump( options[:channels] ) )
     # options.delete( :channels )
    end

    @group = Marshal.load( Marshal.dump( GROUP ) )
    @group[:meta][:timestamp] = Time.now.utc.to_s
    
    if options_update( group, @group, true )
      @single = Single.new( modules: modules, options: single, silent: silent )
      @group = options_update( group, @group, false )
      @analyse = nil
      @merge = nil
    else
    end
  end
end

Instance Method Details

#analyse(items: nil, silent: false) ⇒ Object 



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# File 'lib/feed_into.rb', line 850

def analyse( items: nil, silent: false )
  def c_log( silent, r, score )
    if !silent
      print "(#{score[:sleep]})  "
      if r[:success] 
        if r[:result][:items].length > 0
          r[:success] ? print( r[:result][:items][ 0 ][:title] ) : ''
        else
          print r[:result][:meta][:title]
        end
      else
        print r[:cmd][:name]
        r[:messages].each { | m | puts( "- #{m}" ) }
      end
      puts
    else
    end
  end


  cmds, messages = cmds( items )

  if cmds[:valid]
    keys = cmds[:cmds]
      .map { | a | a[:cmd][:channel] }
      .to_set
      .to_a
    
    groups = keys.inject( {} ) do | hash, key |  
      hash[ key ] = cmds[:cmds].select { | cmd | cmd[:cmd][:channel].eql?( key ) } 
      hash
    end

    orders, struct = get_shuffle( groups )
    results = struct.inject( {} ) do | item, k | 
      item[ k[ 0 ] ] = {}
      item[ k[ 0 ] ][:responses] = k[ 1 ].clone
      item[ k[ 0 ] ][:status] = k[ 1 ].clone
      item
    end

    orders.each.with_index do | order, index |
      start = Time.now.to_f
      score = score( index, orders, results, @group, groups )
      cmd = groups[ order[:category] ][ order[:index ] ]

      if score[:skip]
        !silent ? puts( ">> Skip: #{order}" ) : ''
        results[ order[:category] ][:responses][ order[:index] ] = {
          cmd: cmd[:cmd],
          skip: true
        }
      else
        sleep( score[:sleep] )
        r = @single.analyse( item: cmd, trust_item: true )

        !r[:status].class.eql? Integer ? tmp = 0 : tmp = r[:status]
        results[ order[:category] ][:status][ order[:index] ] = tmp #r[:status]
        results[ order[:category] ][:responses][ order[:index] ] = r
        results[ order[:category] ][:responses][ order[:index] ][:skip] = false 

        results[ order[:category] ][:responses][ order[:index] ][:time] = Time.now.to_f - start
        c_log( silent, r, score )
      end

    end
  else
    puts 'cmds not valid.'
    messages.each { | m | puts( "- #{m}" ) }
  end


  items = results
    .map { | k, v | v[:responses].map { | a | a } }
    .flatten

  categories = items
    .map { | item | item[:cmd][:category] }
    .to_set
    .to_a

  re_grouped = categories
    .inject( {} ) { | group, category | 
      group[ category] = items.select { | a | a[:cmd][:category].eql? category }
      group
    }

  @analyse = re_grouped
  self
end

#c_log(silent, r, score) ⇒ Object 



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# File 'lib/feed_into.rb', line 851

def c_log( silent, r, score )
  if !silent
    print "(#{score[:sleep]})  "
    if r[:success] 
      if r[:result][:items].length > 0
        r[:success] ? print( r[:result][:items][ 0 ][:title] ) : ''
      else
        print r[:result][:meta][:title]
      end
    else
      print r[:cmd][:name]
      r[:messages].each { | m | puts( "- #{m}" ) }
    end
    puts
  else
  end
end

#categories(analyse) ⇒ Object 



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# File 'lib/feed_into.rb', line 1106

def categories( analyse )
  results = {}
   analyse.keys.each do | key |
    a = {
      status: {
        success: nil,
        error: nil,
        skip: nil,
        total: nil
      },
      errors: nil,
      time: nil
    }
    
    a[:status][:success] = analyse[ key ]
      .reject { | a | a[:skip] }
      .select { | a | a[:success].eql? true }
      .length

    a[:status][:error] = analyse[ key ]
      .reject { | a | a[:skip] }
      .select { | a | a[:success].eql? false }
      .length
    
    a[:status][:skip] = analyse[ key ]
      .select { | a | a[:skip] }
      .length

    a[:status][:total] = [ :success, :error, :skip ]
      .map { | key | a[:status][ key ] }
      .sum
    
    a[:errors] = analyse[ key ]
      .reject { | a | a[:skip] }
      .select { | a | a[:success].eql? false }
      .map { | a | { name: a[:cmd][:name], url: a[:cmd][:url] } }
    
    a[:time] = analyse[ key ]
      .reject { | a | a[:skip] }
      .map { | a | a[:time] }
      .sum
      .round( 8 )

    results[ key ] = a
  end
  results
end

#channels(analyse) ⇒ Object 



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# File 'lib/feed_into.rb', line 1155

def channels( analyse )
  results = {}
  
  channels = analyse
    .map { | category |
      category[ 1 ]
        .map { | a | a[:cmd][:channel] }
    }
    .flatten
    .to_set
    .to_a
  
  channels.each do | channel |
    a = {
      status: {
        success: nil,
        error: nil,
        skip: nil,
        total: nil
      },
      errors: nil,
      time: nil
    }
    
    cmds = analyse
      .map { | category |
        category[ 1 ]
          .select { | a | a[:cmd][:channel].eql? channel }
      }
      .flatten
              
    a[:status][:success] = cmds
      .reject { | a | a[:skip] }
      .select { | a | a[:success] }
      .length
    
    a[:status][:error] = cmds
      .reject { | a | a[:skip] }
      .select { | a | !a[:success] }
      .length
    
    a[:status][:skip] = cmds
      .select { | a | a[:skip] }
      .length
    
    a[:status][:total] = [ :success, :error, :skip ]
      .map { | key | a[:status][ key ] }
      .sum
    
    a[:time] = cmds
      .map { | a | a.keys.include?( :time ) ?  a[:time] : 0 }
      .sum
      .round( 8 )
    
    a[:errors] = cmds
      .reject { | a | a[:skip] }
      .select { | a | !a[:success] }
      .map { | a | { name: a[:cmd][:name], url: a[:cmd][:url] } }
      
    results[ channel ] = a
  end
  
  return results
end

#merge ⇒ Object 



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# File 'lib/feed_into.rb', line 942

def merge
  def valid?( item ) 
    result = false

    if [ Hash, ActiveSupport::HashWithIndifferentAccess ].include? item.class
      one = [ :title, :time, :url ]
        .map { | key | item.keys.include? key }
        .all?

      if one
        if [ Hash, ActiveSupport::HashWithIndifferentAccess ].include? item[:time].class
          if item[:time].keys.include? :stamp
            result = true
          end
        end
      end
    end

    return result
  end


  messages = []
  result = @analyse.inject( {} ) do | categories, d |
    all = d[ 1 ].inject( [] ) do | category, response |
      if response[:skip]
      else
        if response[:success]
          response[:result][:items].each do | item |
            if valid?( item )
              itm = {
                title: item[:title],
                timestamp: item[:time][:stamp],
                url: item[:url]
              }
    
              category.push( itm )
            else
              messages.push( '- One or more key(s) in Item are not available.' )
            end
          end
        end
      end
      category
    end

    all = all.sort_by { | a | -a[:timestamp] }
    categories[ d[ 0 ].to_sym ] = all.clone
    categories
  end

  messages.each { | message | puts( message ) }

  @merge = result
  self
end

#overview(channels) ⇒ Object 



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# File 'lib/feed_into.rb', line 1221

def overview( channels ) 
  results = { time: {}, all: {} }
  results[:time][:now] = Time.now.utc.to_s
  z = channels
    .keys
    .map { | key | channels[ key ][:time] }
    .sum
    .round( 0 )
  
  results[:time][:analyse] = 
    Time.at( z ).utc.strftime( "%Mm %Ss" )
  
  [ :success, :error, :skip, :total ].each do | key | 
    results[:all][ key ] = channels
      .map { | k, v | v[:status][ key ] }
      .sum
  end
  return results
end

#shuffle(struct, groups) ⇒ Object 



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# File 'lib/feed_into.rb', line 1322

def shuffle( struct, groups )
  results = []
  order = []

  l = struct.map { | k, v | v.length }.sum
  for round in 0..l - 1
    selections = struct
      .filter_map { | k, v | k if v.length > 0 }

    variety = selections.length
    if round == 0
      current = selections[ 0 ]
    else
      case selections.length
        when 0
          before = 0
        when 1
          before = 0
        when 2
          before = 1
        when 3
          before = 2
        when 4
          before = 3
      else
        before = 4
      end

      selections = selections
        .reject { | s | order.last( before ).include?( s ) }      
    end

    current = selections[ rand( 0..selections.length - 1 ) ]
    r_index = rand( 0..struct[ current ].length - 1 )

    index = struct[ current ][ r_index ].split( '--' ).last.to_i

    channel = groups[ current ][ index ][:cmd][:channel]

    result = { category: current, index: index, variety: variety, channel: channel }

    results.push( result )

    struct[ current ].delete_at( r_index )
    order.push( current )
  end

  return results
end

#status(silent: false) ⇒ Object 



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# File 'lib/feed_into.rb', line 1105

def status( silent: false )
  def categories( analyse )
    results = {}
     analyse.keys.each do | key |
      a = {
        status: {
          success: nil,
          error: nil,
          skip: nil,
          total: nil
        },
        errors: nil,
        time: nil
      }
      
      a[:status][:success] = analyse[ key ]
        .reject { | a | a[:skip] }
        .select { | a | a[:success].eql? true }
        .length

      a[:status][:error] = analyse[ key ]
        .reject { | a | a[:skip] }
        .select { | a | a[:success].eql? false }
        .length
      
      a[:status][:skip] = analyse[ key ]
        .select { | a | a[:skip] }
        .length

      a[:status][:total] = [ :success, :error, :skip ]
        .map { | key | a[:status][ key ] }
        .sum
      
      a[:errors] = analyse[ key ]
        .reject { | a | a[:skip] }
        .select { | a | a[:success].eql? false }
        .map { | a | { name: a[:cmd][:name], url: a[:cmd][:url] } }
      
      a[:time] = analyse[ key ]
        .reject { | a | a[:skip] }
        .map { | a | a[:time] }
        .sum
        .round( 8 )
  
      results[ key ] = a
    end
    results
  end
  
  
  def channels( analyse )
    results = {}
    
    channels = analyse
      .map { | category |
        category[ 1 ]
          .map { | a | a[:cmd][:channel] }
      }
      .flatten
      .to_set
      .to_a
    
    channels.each do | channel |
      a = {
        status: {
          success: nil,
          error: nil,
          skip: nil,
          total: nil
        },
        errors: nil,
        time: nil
      }
      
      cmds = analyse
        .map { | category |
          category[ 1 ]
            .select { | a | a[:cmd][:channel].eql? channel }
        }
        .flatten
                
      a[:status][:success] = cmds
        .reject { | a | a[:skip] }
        .select { | a | a[:success] }
        .length
      
      a[:status][:error] = cmds
        .reject { | a | a[:skip] }
        .select { | a | !a[:success] }
        .length
      
      a[:status][:skip] = cmds
        .select { | a | a[:skip] }
        .length
      
      a[:status][:total] = [ :success, :error, :skip ]
        .map { | key | a[:status][ key ] }
        .sum
      
      a[:time] = cmds
        .map { | a | a.keys.include?( :time ) ?  a[:time] : 0 }
        .sum
        .round( 8 )
      
      a[:errors] = cmds
        .reject { | a | a[:skip] }
        .select { | a | !a[:success] }
        .map { | a | { name: a[:cmd][:name], url: a[:cmd][:url] } }
        
      results[ channel ] = a
    end
    
    return results
  end
  
  
  def overview( channels ) 
    results = { time: {}, all: {} }
    results[:time][:now] = Time.now.utc.to_s
    z = channels
      .keys
      .map { | key | channels[ key ][:time] }
      .sum
      .round( 0 )
    
    results[:time][:analyse] = 
      Time.at( z ).utc.strftime( "%Mm %Ss" )
    
    [ :success, :error, :skip, :total ].each do | key | 
      results[:all][ key ] = channels
        .map { | k, v | v[:status][ key ] }
        .sum
    end
    return results
  end
  
  
  if @analyse.nil?
    !silent ? puts( 'Data is not analysed, use .analyse() before.' ) : ''
  else
    
    messages = {
      overview: {},
      channels: {},
      categories: {}
    }

    messages[:categories] = categories( @analyse )
    messages[:channels] = channels( @analyse )
    messages[:overview] = overview( messages[:channels] )
  end

  return messages
end

#struct(groups) ⇒ Object 



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# File 'lib/feed_into.rb', line 1304

def struct( groups )
  boilerplate = groups
    .inject( {} ) { | hash, k | hash[ k[ 0 ] ] = k[ 1 ].length; hash }

  struct = boilerplate.inject( {} )  do | hash, key |
    hash[ key[ 0 ] ] = key[ 1 ].times.map { | a | nil }
    hash
  end
  
  groups = boilerplate.inject( {} )  do | hash, key |
    hash[ key[ 0 ] ] = key[ 1 ].times.map { | a | "#{key[ 0 ]}--#{a}" }
    hash
  end
    
  return groups, struct
end

#to_h(type: nil) ⇒ Object 



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# File 'lib/feed_into.rb', line 1000

def to_h( type: nil )
  if @analyse.nil? and @merge.nil?
    puts 'No Data found, please use .analyse() before.'
    return nil
  else
    if type.nil?
      if @merge.nil?
        return @analyse
      else
        return @merge
      end
    else
      case type
        when :merge
          return @merge
        when :analyse
          return @analyse
      end
    end
  end
end

#to_rss(key: Symbol, silent: false) ⇒ Object 



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# File 'lib/feed_into.rb', line 1023

def to_rss( key: Symbol, silent: false )
  result = ''

  if @merge.nil?
    !silent ? puts( 'Data is not merged in groups, use .merge() before.' ) : ''
  else
    if @merge.keys.include? key
      builder = Nokogiri::XML::Builder.new( encoding: 'utf-8' )
      builder.feed( 
        xmlns: 'http://www.w3.org/2005/Atom', 
        'xmlns:dc': 'http://purl.org/dc/elements/1.1/'    
      ) do | root |
          meta = {
            title: key.to_s,
            updated: Time.now.to_s,
            dcdate: Time.now.to_s
          }
          
          root.author { | a | a.name { | aa | aa.text( '' ) } }
          root.id() { | a | a.text( '' ) }
          root.title() { | a | a.text( meta[:title] ) }
          root.updated() { | a | a.text( meta[:updated] ) }
          root['dc'].date { | a | a.text( meta[:dcdate] ) }

          @merge[ key ]
            .each { | entry | 
              root.entry() { | a |
                d = Time.at( entry[:timestamp] ).to_datetime.to_s

                a.id() { | b | b.text( entry[:url] ) }
                a.link( rel: 'alternate', href: entry[:url] )
                a.title() { | b | b.text( entry[:title] ) }
                a.updated() { | b | b.text( d ) }
                a['dc'].date { | b | b.text( d ) }
              }
            }
      end

=begin
      rss = RSS::Maker.make( 'atom' ) do | maker |
        maker.channel.author = ''
        maker.channel.updated = Time.now.to_s
        maker.channel.about = ''
        maker.channel.title = key.to_s
  
        @merge[ key ].each do | entry |
          maker.items.new_item do | item |
            item.link = entry[:url]
            item.title = entry[:title]

            d = Time.at( entry[:timestamp] ).to_datetime.to_s

            item.updated = d
          end   
        end
      end
=end
    else
      !silent ? puts( 'Key does not exist.' ) : ''
    end
    result = builder.to_xml.to_s #rss.to_s.gsub( '<link href="', '<link rel="alternate" href="' )
  end

  return result
end

#to_rss_all(silent: false) ⇒ Object 



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# File 'lib/feed_into.rb', line 1090

def to_rss_all( silent: false )
  results = {}

  if @merge.nil?
    !silent ? puts( 'Data is not merged in groups, use .merge() before.' ) : ''
  else
    @merge.keys.each do | key |
      results[ key ] = to_rss( key: key, silent: false )
    end
  end

  return results
end

#valid?(item) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/feed_into.rb', line 943

def valid?( item ) 
  result = false

  if [ Hash, ActiveSupport::HashWithIndifferentAccess ].include? item.class
    one = [ :title, :time, :url ]
      .map { | key | item.keys.include? key }
      .all?

    if one
      if [ Hash, ActiveSupport::HashWithIndifferentAccess ].include? item[:time].class
        if item[:time].keys.include? :stamp
          result = true
        end
      end
    end
  end

  return result
end