Module: Jbuilder::Jpartial

Defined in:
lib/jbuilder/jpartial.rb,
lib/jbuilder/jpartial/railtie.rb,
lib/jbuilder/jpartial/version.rb

Overview

Jpartial module

Defined Under Namespace

Classes: JpartialHandler, Railtie

Constant Summary collapse

DangerousMethodName = 
Class.new(ArgumentError)
Template =

Proxy object that sends all method calls to Jpartial.jpartial

Class.new(begin
                       require 'active_support/proxy_object'
                       ActiveSupport::ProxyObject
                     rescue LoadError
                       require 'active_support/basic_object'
                       ActiveSupport::BasicObject
                     end) do

  def method_missing(name, *args, &block)
    name = name.to_s == 'send' ? args.first.to_sym : name
    Jpartial.jpartial(name, &block)
  end
end
VERSION = 
'1.0.2'.freeze

Class Method Summary collapse

Class Method Details

.configure {|Template.new| ... } ⇒ Object

Yields:



49
50
51
 
# File 'lib/jbuilder/jpartial.rb', line 49

def self.configure
  yield Template.new
end

.dangerous_method_name?(name) ⇒ Boolean

Returns:

  • (Boolean) 


43
44
45
46
47
 
# File 'lib/jbuilder/jpartial.rb', line 43

def self.dangerous_method_name?(name)
  !@defined_by_user.include?(name) &&
    Jbuilder.method_defined?(name) ||
    Jbuilder.private_method_defined?(name)
end

.jpartial(name, &block) ⇒ Object 



31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/jbuilder/jpartial.rb', line 31

def self.jpartial(name, &block)
  if dangerous_method_name?(name)
    raise DangerousMethodName, "The method `##{name}` is already defined"\
      ' by Jbuilder. Please choose another name to define your partial'
  else
    Jbuilder.class_eval do
      define_method(name, &block)
    end
    @defined_by_user << name unless @defined_by_user.include?(name)
  end
end