Module: Pickle::Parser::Matchers

Included in:
Pickle::Parser
Defined in:
lib/pickle/parser/matchers.rb

Instance Method Summary collapse

Instance Method Details

#capture_key_and_value_in_field ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 86

def capture_key_and_value_in_field
  "(?:(\\w+): #{capture_value})"
end

#capture_models_in_collection ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 90

def capture_models_in_collection
  "(?:\\[(?:(#{match_model}), )*(#{match_model})\\])"
end

#capture_name_in_label ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 82

def capture_name_in_label
  "(?::? \"(#{match_quoted})\")"
end

#capture_number_in_ordinal ⇒ Object

special capture methods



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# File 'lib/pickle/parser/matchers.rb', line 78

def capture_number_in_ordinal
  '(?:(\d+)(?:st|nd|rd|th))'
end

#match_collection ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 20

def match_collection
  "(?:\\[(?:#{match_model}, )*#{match_model}\\])"
end

#match_factory ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 44

def match_factory
  "(?:#{config.factories.keys.map{|n| n.gsub('_','[_ ]')}.join('|')})"
end

#match_field ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 32

def match_field
  "(?:\\w+: #{match_value})"
end

#match_fields ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 36

def match_fields
  "(?:#{match_field}, )*#{match_field}"
end

#match_index ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 8

def match_index
  "(?:first|last|#{match_ordinal})"
end

#match_indexed_model ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 52

def match_indexed_model
  "(?:(?:#{match_index} )?#{match_factory})"
end

#match_label ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 24

def match_label
  "(?::? \"#{match_quoted}\")"
end

#match_labeled_model ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 56

def match_labeled_model
  "(?:#{match_factory}#{match_label})"
end

#match_mapping ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 40

def match_mapping
  "(?:#{config.mappings.map(&:search).join('|')})"
end

#match_model ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 60

def match_model
  "(?:#{match_mapping}|#{match_prefix}?(?:#{match_indexed_model}|#{match_labeled_model}))"
end

#match_ordinal ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 4

def match_ordinal
  '(?:\d+(?:st|nd|rd|th))'
end

#match_plural_factory ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 48

def match_plural_factory
  "(?:#{config.factories.keys.map{|n| n.pluralize.gsub('_','[_ ]')}.join('|')})"
end

#match_predicate ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 64

def match_predicate
  "(?:#{config.predicates.map{|m| m.to_s.sub(/^has_/,'').sub(/\?$/,'').gsub('_','[_ ]')}.join('|')})"
end

#match_prefix ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 12

def match_prefix
  '(?:(?:a|an|another|the|that) )'
end

#match_quoted ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 16

def match_quoted
  '(?:[^\\"]|\\.)*'
end

#match_value ⇒ Object 



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# File 'lib/pickle/parser/matchers.rb', line 28

def match_value
  "(?:\"#{match_quoted}\"|#{match_collection}|nil|true|false|[+-]?\\d+(?:\\.\\d+)?)"
end