Contents

# frozen_string_literal: true
module GirFFI
  # Set of helper methods used in the builders.
  module BuilderHelper
    def optionally_define_constant(parent, name)
      if parent.const_defined? name, false
        parent.const_get name
      else
        parent.const_set name, yield
      end
    end

    def get_or_define_class(namespace, name, parent)
      optionally_define_constant(namespace, name) { Class.new parent }
    end

    def get_or_define_module(parent, name)
      optionally_define_constant(parent, name) { Module.new }
    end
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
gir_ffi-0.11.1	lib/gir_ffi/builder_helper.rb
gir_ffi-0.11.0	lib/gir_ffi/builder_helper.rb
gir_ffi-0.10.2	lib/gir_ffi/builder_helper.rb
gir_ffi-0.10.1	lib/gir_ffi/builder_helper.rb
gir_ffi-0.10.0	lib/gir_ffi/builder_helper.rb
gir_ffi-0.10.0.pre1	lib/gir_ffi/builder_helper.rb
gir_ffi-0.9.5	lib/gir_ffi/builder_helper.rb
gir_ffi-0.9.4	lib/gir_ffi/builder_helper.rb
gir_ffi-0.9.3	lib/gir_ffi/builder_helper.rb