method

define_optimized_call

v3.2.1 - Show latest stable - 0 notes - Class: ActiveModel::AttributeMethods::ClassMethods

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What's this?

define_optimized_call(mod, name, send, *extra) private

Define a method `name` in `mod` that dispatches to `send` using the given `extra` args. This fallbacks `define_method` and `send` if the given names cannot be compiled.

Show source

# File activemodel/lib/active_model/attribute_methods.rb, line 328
        def define_optimized_call(mod, name, send, *extra) #:nodoc:
          if name =~ NAME_COMPILABLE_REGEXP
            defn = "def #{name}(*args)"
          else
            defn = "define_method(:'#{name}') do |*args|"
          end

          extra = (extra.map(&:inspect) << "*args").join(", ")

          if send =~ CALL_COMPILABLE_REGEXP
            target = "#{send}(#{extra})"
          else
            target = "send(:'#{send}', #{extra})"
          end

          mod.module_eval             #{defn}              #{target}            end, __FILE__, __LINE__ + 1
        end

define_optimized_call

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