38 lines
959 B
Ruby
38 lines
959 B
Ruby
module Draper
|
|
# Provides access to helper methods - both Rails built-in helpers, and those
|
|
# defined in your application.
|
|
class HelperProxy
|
|
# @overload initialize(view_context)
|
|
def initialize(view_context)
|
|
@view_context = view_context
|
|
end
|
|
|
|
# Sends helper methods to the view context.
|
|
ruby2_keywords def method_missing(method, *args, &block)
|
|
self.class.define_proxy method
|
|
send(method, *args, &block)
|
|
end
|
|
|
|
# Checks if the context responds to an instance method, or is able to
|
|
# proxy it to the view context.
|
|
def respond_to_missing?(method, include_private = false)
|
|
super || view_context.respond_to?(method)
|
|
end
|
|
|
|
delegate :capture, to: :view_context
|
|
|
|
protected
|
|
|
|
attr_reader :view_context
|
|
|
|
private
|
|
|
|
def self.define_proxy(name)
|
|
define_method name do |*args, &block|
|
|
view_context.send(name, *args, &block)
|
|
end
|
|
ruby2_keywords name
|
|
end
|
|
end
|
|
end
|