Class: Regexer::Models::Pattern

Inherits:
Object
  • Object
show all
Defined in:
lib/regexer/models/pattern.rb

Overview

The main model for the patterns being build by pattern builder

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(pattern, regex_escaped: true, single_entity: true, regex_shorthand_character: false) ⇒ Pattern

Returns a new instance of Pattern.



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# File 'lib/regexer/models/pattern.rb', line 11

def initialize(pattern, regex_escaped: true, single_entity: true, regex_shorthand_character: false)
  @raw_pattern = String.new(pattern)
  @regex_escaped = regex_escaped
  @single_entity = single_entity
  @regex_shorthand_character = regex_shorthand_character
end

Instance Attribute Details

#raw_pattern ⇒ Object (readonly)

Returns the value of attribute raw_pattern.



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# File 'lib/regexer/models/pattern.rb', line 9

def raw_pattern
  @raw_pattern
end

Instance Method Details

#+(other) ⇒ Object 



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# File 'lib/regexer/models/pattern.rb', line 18

def +(other)
  unless other.is_a?(Regexer::Models::Pattern)
    raise TypeError,
          "Unable to add #{other.class} to Regexer::Models::Pattern"
  end

  Regexer::Models::Pattern.new(@raw_pattern + other.raw_pattern, regex_escaped: @regex_escaped,
                                                                 single_entity: @single_entity)
end

#regex ⇒ Object 



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# File 'lib/regexer/models/pattern.rb', line 36

def regex
  /#{raw_pattern}/
end

#regex_escaped? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/regexer/models/pattern.rb', line 28

def regex_escaped?
  @regex_escaped
end

#regex_shorthand_character? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/regexer/models/pattern.rb', line 40

def regex_shorthand_character?
  @regex_shorthand_character
end

#single_entity? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/regexer/models/pattern.rb', line 32

def single_entity?
  @single_entity
end