Module: Charisma::Curator::LooseEquality

Defined in:
lib/charisma/curator.rb

Overview

Loose equality for Hashlike objects

Hash#== as defined in Ruby core is very, very strict: it uses Object#== on each of its values to determine equality. This module overrides #== to loosen this evaluation.

Instance Method Summary collapse

Instance Method Details

#==(other) ⇒ Object

Determine equality with another Hashlike object, loosely.

Unlike Ruby’s own Hash#==, this method uses the values’ native #== methods, where available, to determine equality.

Parameters:

  • other (Hash) —

    The other hash



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# File 'lib/charisma/curator.rb', line 86

def ==(other)
  return false unless keys.sort == other.keys.sort
  keys.all? do |k|
    self[k] == other[k]
  end
end