Class: FuzzyMatch::Rule::Identity

Inherits:
FuzzyMatch::Rule show all
Defined in:
lib/fuzzy_match/rule/identity.rb

Overview

Identities take effect when needle and haystack both match a regexp Then the captured part of the regexp has to match exactly

Instance Attribute Summary

Attributes inherited from FuzzyMatch::Rule

#regexp

Instance Method Summary collapse

Methods inherited from FuzzyMatch::Rule

#==, #initialize

Constructor Details

This class inherits a constructor from FuzzyMatch::Rule

Instance Method Details

#identical?(str1, str2) ⇒ Boolean

Two strings are “identical” if they both match this identity and the captures are equal.

Only returns true/false if both strings match the regexp. Otherwise returns nil.

Returns:

  • (Boolean) 


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# File 'lib/fuzzy_match/rule/identity.rb', line 10

def identical?(str1, str2)
  if str1_match_data = regexp.match(str1) and match_data = regexp.match(str2)
    str1_match_data.captures.join.downcase == match_data.captures.join.downcase
  else
    nil
  end
end