Contents

require 'plezi/render/has_cache' unless defined? ::Plezi::Base::HasStore
require 'erb'
module Plezi
  module Base
    module RenderERB
      extend ::Plezi::Base::HasStore

      module_function

      def call(filename, context, &block)
        return unless defined? ::ERB
        return unless File.exist?(filename)
        engine = load_engine(filename)
        engine.result(context, &block)
      end
      if ENV['RACK_ENV'.freeze] == 'production'.freeze
        def load_engine(filename)
          engine = self[filename]
          return engine if engine
          self[filename] = ::ERB.new(::Plezi.try_utf8!(IO.binread(filename)))
        end
      else
        def load_engine(filename)
          engine, tm = self[filename]
          return engine if engine && (tm == File.mtime(filename))
          self[filename] = [(engine = ::ERB.new(::Plezi.try_utf8!(IO.binread(filename)))), File.mtime(filename)]
          engine
        end
      end
    end
  end
end

::Plezi::Renderer.register :erb, ::Plezi::Base::RenderERB

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
plezi-0.14.4	lib/plezi/render/erb.rb
plezi-0.14.3	lib/plezi/render/erb.rb
plezi-0.14.2	lib/plezi/render/erb.rb
plezi-0.14.1	lib/plezi/render/erb.rb
plezi-0.14.0	lib/plezi/render/erb.rb