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# TILT Template
if defined?(Tilt)
class RablTemplate < Tilt::Template
def initialize_engine
return if defined?(::Rabl)
require_template_library 'rabl'
end
def prepare
#left empty so each invocation has a new hash of options and new rabl engine for thread safety
end
def evaluate(context_scope, locals, &block)
options = @options.merge(:source_location => file)
::Rabl::Engine.new(data, options).apply(context_scope, locals, &block).render
end
end
Tilt.register 'rabl', RablTemplate
end
# Rails 2.X Template
if defined?(ActionView) && defined?(Rails) && Rails.respond_to?(:version) && Rails.version.to_s =~ /^2/
require 'action_view/base'
require 'action_view/template'
module ActionView
module TemplateHandlers
class RablHandler < TemplateHandler
include Compilable
def compile(template) %{
::Rabl::Engine.new(#{template.source.inspect}, { :format => #{template.format.inspect} }).
render(self, assigns.merge(local_assigns))
} end
end
end
end
ActionView::Template.register_template_handler :rabl, ActionView::TemplateHandlers::RablHandler
end
# Rails 3.X / 4.X / 5.X Template
if defined?(ActionView) && defined?(Rails) && Rails.respond_to?(:version) && Rails.version.to_s =~ /^[345]/
module ActionView
module Template::Handlers
class Rabl
class_attribute :default_format
self.default_format = Mime[:json]
def self.call(template)
source = template.source
%{ ::Rabl::Engine.new(#{source.inspect}).
apply(self, assigns.merge(local_assigns)).
render }
end # call
end # rabl class
end # handlers
end
ActionView::Template.register_template_handler :rabl, ActionView::Template::Handlers::Rabl
end
# Rails 6.X / 7.X / 8.X Template
if defined?(ActionView) && defined?(Rails) && Rails.respond_to?(:version) && Rails.version.to_s =~ /^[678]/
module ActionView
module Template::Handlers
class Rabl
class_attribute :default_format
self.default_format = :json
def self.call(template, source)
%{ ::Rabl::Engine.new(#{source.inspect}).
apply(self, assigns.merge(local_assigns)).
render }
end # call
end # rabl class
end # handlers
end
ActionView::Template.register_template_handler :rabl, ActionView::Template::Handlers::Rabl
end
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