Module: Xipai::TableSet

Defined in:
lib/xipai/table_set.rb

Class Method Summary collapse

Class Method Details

.arrange(mode, attrs) ⇒ Object 



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# File 'lib/xipai/table_set.rb', line 26

def arrange(mode, attrs)
  params = {}
  Some[mode.intern].match do |m|
    m.some(->(x){x == :team}) {
      params[:mode]              = mode.intern
      params[:key_words]         = normalize_csv_array(attrs[:key_words])
      params[:hashcode]          = attrs[:hashcode]
      params[:without_hashcode]  = attrs[:without_hashcode]
      params[:pretty]            = attrs[:pretty]
      params[:items]             = normalize_csv_array(attrs[:items])
      params[:number_of_members] = attrs[:number_of_members]
      params[:verbose]           = attrs[:verbose]
      params[:replay_output]     = attrs[:replay_output]
    }
    m.some(->(x){x == :lottery}) {
      params[:mode]              = mode.intern
      params[:key_words]         = normalize_csv_array(attrs[:key_words])
      params[:hashcode]          = attrs[:hashcode]
      params[:without_hashcode]  = attrs[:without_hashcode]
      params[:pretty]            = attrs[:pretty]
      params[:items]             = normalize_csv_array(attrs[:items])
      params[:number_of_winners] = attrs[:number_of_winners]
      params[:verbose]           = attrs[:verbose]
      params[:replay_output]     = attrs[:replay_output]
    }
    m.some(->(x){x == :pair}) {
      params[:mode]              = mode.intern
      params[:key_words]         = normalize_csv_array(attrs[:key_words])
      params[:hashcode]          = attrs[:hashcode]
      params[:without_hashcode]  = attrs[:without_hashcode]
      params[:key_items]         = normalize_csv_array(attrs[:key_items])
      params[:pretty]            = attrs[:pretty]
      params[:value_items]       = normalize_csv_array(attrs[:value_items])
      params[:verbose]           = attrs[:verbose]
      params[:replay_output]     = attrs[:replay_output]
    }
    m.some(->(x){x == :order}) {
      params[:mode]              = mode.intern
      params[:key_words]         = normalize_csv_array(attrs[:key_words])
      params[:hashcode]          = attrs[:hashcode]
      params[:without_hashcode]  = attrs[:without_hashcode]
      params[:pretty]            = attrs[:pretty]
      params[:items]             = normalize_csv_array(attrs[:items])
      params[:verbose]           = attrs[:verbose]
      params[:replay_output]     = attrs[:replay_output]
    }
    m.some {raise "Error: mode invalid."}
  end

  table = Object.const_get("Xipai::Arrangement::#{mode.capitalize}").new(hash_deep_symbolize(params))

  return table if table.valid!
end

.hash_deep_symbolize(obj) ⇒ Object 



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# File 'lib/xipai/table_set.rb', line 90

def hash_deep_symbolize(obj)
  return Some[obj].match do |m|
    m.some(->(x){x.is_a?(Hash)}) {
      obj.inject({}){|memo,(k,v)| memo[k.to_s.intern] = hash_deep_symbolize(v); memo}
    }
    m.some(->(x){x.is_a?(Array)}) {
      obj.inject([]){|memo,v| memo << hash_deep_symbolize(v); memo}
    }
    m.some {obj}
  end
end

.normalize_csv_array(obj) ⇒ Object 



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# File 'lib/xipai/table_set.rb', line 80

def normalize_csv_array(obj)
  return Some[obj].match do |m|
    m.some(->(x){x.is_a?(String)}) {
      obj == "" ? [] : obj.split(",").map(&:strip)
    }
    m.some(->(x){x.is_a?(Array)})  { obj }
    m.some { "Error: normalize_csv_array invalid value(s)."}
  end
end

.parse_options(mode, options) ⇒ Object 



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# File 'lib/xipai/table_set.rb', line 22

def parse_options(mode, options)
  return arrange(mode, hash_deep_symbolize(options))
end

.parse_yaml(yamldata) ⇒ Object 



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# File 'lib/xipai/table_set.rb', line 17

def parse_yaml(yamldata)
  data = hash_deep_symbolize(YAML.load(yamldata))
  return arrange(data[:mode], data)
end