Module: Raven::Utils::DeepMergeHash

Defined in:
lib/raven/utils/deep_merge.rb

Overview

ported from ActiveSupport

Class Method Summary collapse

Class Method Details

.deep_merge(hash, other_hash, &block) ⇒ Object


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# File 'lib/raven/utils/deep_merge.rb', line 5

def self.deep_merge(hash, other_hash, &block)
  deep_merge!(hash, other_hash, &block)
end

.deep_merge!(hash, other_hash, &block) ⇒ Object


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# File 'lib/raven/utils/deep_merge.rb', line 9

def self.deep_merge!(hash, other_hash, &block)
  hash.merge!(other_hash) do |key, this_val, other_val|
    if this_val.is_a?(Hash) && other_val.is_a?(Hash)
      deep_merge(this_val, other_val, &block)
    elsif block_given?
      block.call(key, this_val, other_val)
    else
      other_val
    end
  end
end