Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_config/ext/hash_ext.rb

Instance Method Summary collapse

Instance Method Details

#deep_merge(other_hash) ⇒ Object 



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# File 'lib/rails_config/ext/hash_ext.rb', line 3

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

#deep_merge!(other_hash) ⇒ Object 



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# File 'lib/rails_config/ext/hash_ext.rb', line 8

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

#deep_stringify_keys ⇒ Object 



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# File 'lib/rails_config/ext/hash_ext.rb', line 25

def deep_stringify_keys
  dup.deep_stringify_keys!
end

#deep_stringify_keys! ⇒ Object 



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# File 'lib/rails_config/ext/hash_ext.rb', line 16

def deep_stringify_keys!
  self.keys.each do |k|
    v=self[k]
    self[k.to_s] = self.delete(k)
    v.deep_stringify_keys! if v.is_a?(Hash)
  end
  self
end

#deep_symobolize_keys ⇒ Object 



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# File 'lib/rails_config/ext/hash_ext.rb', line 38

def deep_symobolize_keys
  dup.deep_symobolize_keys!
end

#deep_symobolize_keys! ⇒ Object 



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# File 'lib/rails_config/ext/hash_ext.rb', line 29

def deep_symobolize_keys!
  self.keys.each do |k|
    v=self[k]
    self[k.to_sym] = self.delete(k)
    v.deep_symobolize_keys! if v.is_a?(Hash)
  end
  self
end