Class: Humanized::Parser::Result

Inherits:
Object
  • Object
show all
Defined in:
lib/more/humanized/parser.rb

Direct Known Subclasses

ParserMissing

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(str, options = {}, &block) ⇒ Result

Returns a new instance of Result.



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# File 'lib/more/humanized/parser.rb', line 55

def initialize(str, options ={}, &block)
  s = str.dup.freeze
  @original_string = s
  @parsed_string = s
  @options = options
  @success = false
  if block
    instance_eval &block
  end
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/more/humanized/parser.rb', line 23

def options
  @options
end

#original_string ⇒ Object (readonly)

Returns the value of attribute original_string.



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# File 'lib/more/humanized/parser.rb', line 23

def original_string
  @original_string
end

#parsed_string ⇒ Object (readonly)

Returns the value of attribute parsed_string.



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# File 'lib/more/humanized/parser.rb', line 23

def parsed_string
  @parsed_string
end

#success ⇒ Object (readonly)

Returns the value of attribute success.



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# File 'lib/more/humanized/parser.rb', line 23

def success
  @success
end

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/more/humanized/parser.rb', line 23

def value
  @value
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/more/humanized/parser.rb', line 33

def call
  if success?
    yield @value
  end
end

#emit(value, parsed_or_options = nil) ⇒ Object 



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# File 'lib/more/humanized/parser.rb', line 66

def emit(value, parsed_or_options = nil)
  @value = value
  @success = true
  if parsed_or_options.kind_of? String
    @parsed_string = parsed.dup.freeze
  elsif parsed_or_options.kind_of? Hash
    @options.update parsed_or_options
  end
  return self
end

#failure ⇒ Object 



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# File 'lib/more/humanized/parser.rb', line 47

def failure
  if block_given?
    yield() unless success?
    return self
  end
  !success?
end

#success? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/more/humanized/parser.rb', line 29

def success?
  @success
end