Class: Hash

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

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#deep_merge(other_hash) ⇒ Object 



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# File 'lib/shadow_puppet/core_ext.rb', line 7

def deep_merge(other_hash)
  self.merge(other_hash) do |key, oldval, newval|
    oldval = oldval.to_hash if oldval.respond_to?(:to_hash)
    newval = newval.to_hash if newval.respond_to?(:to_hash)
    oldval.is_a?(Hash) && newval.is_a?(Hash) ? oldval.deep_merge(newval) : newval
  end
end

#deep_merge!(other_hash) ⇒ Object 



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

def deep_merge!(other_hash)
  replace(deep_merge(other_hash))
end

#deep_symbolize_keys ⇒ Object 



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# File 'lib/shadow_puppet/core_ext.rb', line 17

def deep_symbolize_keys
  self.inject({}) { |result, (key, value)|
    value = value.deep_symbolize_keys if value.is_a?(Hash)
    result[(key.to_sym rescue key) || key] = value
    result
  }
end