Class: Mal::HashT

Inherits:
OnlyT
  • Object
show all
Defined in:
lib/mal.rb

Direct Known Subclasses

HashOfOnlyT, HashPermittingT

Instance Method Summary collapse

Methods inherited from OnlyT

#&, #|

Constructor Details

#initialize(**required_keys_to_matchers) ⇒ HashT

Returns a new instance of HashT.



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# File 'lib/mal.rb', line 101

def initialize(**required_keys_to_matchers)
  @required_keys_to_matchers = required_keys_to_matchers
end

Instance Method Details

#===(value) ⇒ Object 



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# File 'lib/mal.rb', line 105

def ===(value)
  return false unless value.is_a?(Hash)
  @required_keys_to_matchers.each_pair do |k,value_matcher|
    return false unless value.key? k
    return false unless value_matcher === value[k]
  end
  true
end

#inspect ⇒ Object 



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# File 'lib/mal.rb', line 114

def inspect
  'HashWith(%s)' % @required_keys_to_matchers.inspect[1..-2]
end