class Xray::Engine::JavascriptPreprocessor

Sprockets preprocessor interface which supports all versions of Sprockets. See: github.com/rails/sprockets/blob/master/guides/extending_sprockets.md#supporting-all-versions-of-sprockets-in-processors

Public Class Methods

call(input) click to toggle source
# File lib/xray/engine.rb, line 66
def self.call(input)
  filename = input[:filename]
  source   = input[:data]
  context  = input[:environment].context_class.new(input)

  result = run(filename, source, context)
  context.metadata.merge(data: result)
end
new(filename, &block) click to toggle source
# File lib/xray/engine.rb, line 48
def initialize(filename, &block)
  @filename = filename
  @source   = block.call
end
run(filename, source, context) click to toggle source
# File lib/xray/engine.rb, line 57
def self.run(filename, source, context)
  path = context.pathname.to_s
  if path =~ /^#{Rails.root}.+\.(jst)(\.|$)/
    Xray.augment_template(source, path)
  else
    source
  end
end

Public Instance Methods

render(context, empty_hash_wtf) click to toggle source
# File lib/xray/engine.rb, line 53
def render(context, empty_hash_wtf)
  self.class.run(@filename, @source, context)
end