Module: Sprockets::Babel

Defined in:
lib/sprockets/babel.rb,
lib/sprockets/babel/version.rb

Defined Under Namespace

Classes: Console, Template

Constant Summary collapse

VERSION = 
'0.0.6'

Class Method Summary collapse

Class Method Details

.context ⇒ Object 



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# File 'lib/sprockets/babel.rb', line 94

def self.context
  @context ||= begin
    ctx = V8::Context.new
    ctx.eval('var self = this; ' + File.read(::Babel::Transpiler.script_path))
    ctx['console'] = Console.new
    ctx
  end
end

.transform(code, options = {}) ⇒ Object 



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# File 'lib/sprockets/babel.rb', line 81

def self.transform(code, options = {})
  modules = options[:modules] || 'inline'
  babel_transform = context[:babel][:transform]
  result = babel_transform.call(code, options.merge(
    'ast' => false,
    'modules' => modules == 'inline' ? 'amd' : modules
  ))
  if modules == 'inline'
    result['code'] = transform_inline(result['code'], options)
  end
  result
end