Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/flickrie/core_ext.rb

Instance Method Summary collapse

Instance Method Details

#deep_merge(other_hash) ⇒ Object 



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# File 'lib/flickrie/core_ext.rb', line 10

def deep_merge(other_hash)
  dup.deep_merge!(other_hash)
end

#deep_merge!(other_hash) ⇒ Object 



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# File 'lib/flickrie/core_ext.rb', line 2

def deep_merge!(other_hash)
  other_hash.each_pair do |k,v|
    tv = self[k]
    self[k] = tv.is_a?(Hash) && v.is_a?(Hash) ? tv.deep_merge(v) : v
  end
  self
end

#except(*keys) ⇒ Object 



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# File 'lib/flickrie/core_ext.rb', line 19

def except(*keys)
  self.dup.except!(*keys)
end

#except!(*keys) ⇒ Object 



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# File 'lib/flickrie/core_ext.rb', line 14

def except!(*keys)
  keys.each { |key| delete(key) }
  self
end