module RelationBuilder::ExtDeepMerge

Public Instance Methods

ext_deep_merge(other_hash, &block) click to toggle source

Alternative for native method of Hash It call block for any coincide keys even if values is Hash too

# File lib/relation_builder/ext_deep_merge.rb, line 5
def ext_deep_merge(other_hash, &block)
  ext_hash = dup
  ext_hash.send(:extend, RelationBuilder::ExtDeepMerge) unless ext_hash.is_a? RelationBuilder::ExtDeepMerge
  ext_hash.ext_deep_merge!(other_hash, &block)
end
ext_deep_merge!(other_hash, &block) click to toggle source

Same as ext_deep_merge, but modifies self.

# File lib/relation_builder/ext_deep_merge.rb, line 12
def ext_deep_merge!(other_hash, &block)
  other_hash.each_pair do |current_key, other_value|
    this_value = self[current_key]
    self[current_key] =
        if block_given? && key?(current_key)
          block.call(current_key, this_value, other_value)
        else
          if this_value.is_a?(Hash) && other_value.is_a?(Hash)
            this_value.ext_deep_merge(other_value, &block)
          else
            other_value
          end
        end
  end
  self
end