build/web/c0.js
function bindAutoBindMethod(component, method) {
  var boundMethod = method.bind(component);
  if ("production" !== process.env.NODE_ENV) {
    boundMethod.__reactBoundContext = component;
    boundMethod.__reactBoundMethod = method;
    boundMethod.__reactBoundArguments = null;
    var componentName = component.constructor.displayName;
    var _bind = boundMethod.bind;
    /* eslint-disable block-scoped-var, no-undef */
    boundMethod.bind = function(newThis ) {for (var args=[],$__0=1,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]);
      // User is trying to bind() an autobound method; we effectively will
      // ignore the value of "this" that the user is trying to use, so
      // let's warn.
      if (newThis !== component && newThis !== null) {
        ("production" !== process.env.NODE_ENV ? warning(
          false,
          'bind(): React component methods may only be bound to the ' +
          'component instance. See %s',
          componentName
        ) : null);
      } else if (!args.length) {
        ("production" !== process.env.NODE_ENV ? warning(
          false,
          'bind(): You are binding a component method to the component. ' +
          'React does this for you automatically in a high-performance ' +
          'way, so you can safely remove this call. See %s',
          componentName
        ) : null);
        return boundMethod;
      }
      var reboundMethod = _bind.apply(boundMethod, arguments);
      reboundMethod.__reactBoundContext = component;
      reboundMethod.__reactBoundMethod = method;
      reboundMethod.__reactBoundArguments = args;
      return reboundMethod;
      /* eslint-enable */
    };
  }
  return boundMethod;
}
function bindAutoBindMethod(component, method) {
  var boundMethod = method.bind(component);
  if ("production" !== process.env.NODE_ENV) {
    boundMethod.__reactBoundContext = component;
    boundMethod.__reactBoundMethod = method;
    boundMethod.__reactBoundArguments = null;
    var componentName = component.constructor.displayName;
    var _bind = boundMethod.bind;
    /* eslint-disable block-scoped-var, no-undef */
    boundMethod.bind = function(newThis ) {for (var args=[],$__0=1,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]);
      // User is trying to bind() an autobound method; we effectively will
      // ignore the value of "this" that the user is trying to use, so
      // let's warn.
      if (newThis !== component && newThis !== null) {
        ("production" !== process.env.NODE_ENV ? warning(
          false,
          'bind(): React component methods may only be bound to the ' +
          'component instance. See %s',
          componentName
        ) : null);
      } else if (!args.length) {
        ("production" !== process.env.NODE_ENV ? warning(
          false,
          'bind(): You are binding a component method to the component. ' +
          'React does this for you automatically in a high-performance ' +
          'way, so you can safely remove this call. See %s',
          componentName
        ) : null);
        return boundMethod;
      }
      var reboundMethod = _bind.apply(boundMethod, arguments);
      reboundMethod.__reactBoundContext = component;
      reboundMethod.__reactBoundMethod = method;
      reboundMethod.__reactBoundArguments = args;
      return reboundMethod;
      /* eslint-enable */
    };
  }
  return boundMethod;
}
function bindAutoBindMethod ( component , method ) { var boundMethod = method . bind ( component ) ; if ( "production" !== process . env . NODE_ENV ) { boundMethod . __reactBoundContext = component ; boundMethod . __reactBoundMethod = method ; boundMethod . __reactBoundArguments = null ; var componentName = component . constructor . displayName ; var _bind = boundMethod . bind ; /* eslint-disable block-scoped-var, no-undef */ boundMethod . bind = function ( newThis ) { for ( var args = [ ] , $__0 = 1 , $__1 = arguments . length ; $__0 < $__1 ; $__0 ++ ) args . push ( arguments [ $__0 ] ) ; // User is trying to bind() an autobound method; we effectively will // ignore the value of "this" that the user is trying to use, so // let's warn. if ( newThis !== component && newThis !== null ) { ( "production" !== process . env . NODE_ENV ? warning ( false , 'bind(): React component methods may only be bound to the ' + 'component instance. See %s' , componentName ) : null ) ; } else if ( ! args . length ) { ( "production" !== process . env . NODE_ENV ? warning ( false , 'bind(): You are binding a component method to the component. ' + 'React does this for you automatically in a high-performance ' + 'way, so you can safely remove this call. See %s' , componentName ) : null ) ; return boundMethod ; } var reboundMethod = _bind . apply ( boundMethod , arguments ) ; reboundMethod . __reactBoundContext = component ; reboundMethod . __reactBoundMethod = method ; reboundMethod . __reactBoundArguments = args ; return reboundMethod ; /* eslint-enable */ } ; } return boundMethod ; }
Binds a method to the component.

@param {object} component Component whose method is going to be bound.
@param {function} method Method to be bound.
@return {function} The bound method.
Binds a method to the component .