index.js
function _yield(name, context) {
  var prop = this.props[name || 'children'];
  if (typeof prop !== 'function') return prop;

  var args = Array.prototype.slice.call(arguments, 2);
  return prop.apply(context, args);
}
function _yield(name, context) {
  var prop = this.props[name || 'children'];
  if (typeof prop !== 'function') return prop;

  var args = Array.prototype.slice.call(arguments, 2);
  return prop.apply(context, args);
}
function _yield ( name , context ) { var prop = this . props [ name || 'children' ] ; if ( typeof prop !== 'function' ) return prop ; var args = Array . prototype . slice . call ( arguments , 2 ) ; return prop . apply ( context , args ) ; }
Wrap the yield function
Wrap the yield function