Class: Patriot::Util::DBClient::HashRecord

Inherits:
Record
  • Object
show all
Defined in:
lib/patriot/util/db_client/hash_record.rb

Overview

a record implementation based on Hash

Instance Method Summary collapse

Constructor Details

#initialize(record) ⇒ HashRecord

Returns a new instance of HashRecord.

Parameters:

  • record (Hash) 


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# File 'lib/patriot/util/db_client/hash_record.rb', line 10

def initialize(record)
  @record = {}
  # ignore fixnum which is not column name
  record.each{|k,v| @record[k.to_sym] =  v unless k.is_a?(Fixnum)}
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(mth, *args, &blk) ⇒ Object

used as accessors



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# File 'lib/patriot/util/db_client/hash_record.rb', line 29

def method_missing(mth, *args, &blk)
  key = mth
  type = :get
  if key.to_s.end_with?("=")
    key = key.to_s.slice(0..-2).to_sym
    type = :set
  end

  if type == :get
    if @record.has_key?(mth)
      return @record[mth] 
    else
      return nil
    end
  elsif type == :set
    @record[key] = args[0]
    return
  end
  super
end

Instance Method Details

#get_id ⇒ Object

See Also:



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# File 'lib/patriot/util/db_client/hash_record.rb', line 17

def get_id
  return @record[:id]
end

#to_hash(keys = @record.keys) ⇒ Object

See Also:

  • Record#to_mash


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# File 'lib/patriot/util/db_client/hash_record.rb', line 22

def to_hash(keys = @record.keys)
  hash = {}
  keys.each{|k| hash[k] = @record[k]}
  return hash
end