[CLEANUP] removed immediateObserver

packages/ember-metal/lib/index.js

@@ -111,7 +111,6 @@ export {
 export {
   Mixin,
   aliasMethod,
-  _immediateObserver,
   _beforeObserver,
   mixin,
   observer,

packages/ember-metal/lib/mixin.js

@@ -784,47 +784,6 @@ export function observer(...args) {
   return func;
 }
 
-/**
-  Specify a method that observes property changes.
-
-  ```javascript
-  import EmberObject from '@ember/object';
-
-  EmberObject.extend({
-    valueObserver: Ember.immediateObserver('value', function() {
-      // Executes whenever the "value" property changes
-    })
-  });
-  ```
-
-  In the future, `observer` may become asynchronous. In this event,
-  `immediateObserver` will maintain the synchronous behavior.
-
-  Also available as `Function.prototype.observesImmediately` if prototype extensions are
-  enabled.
-
-  @method _immediateObserver
-  @for Ember
-  @param {String} propertyNames*
-  @param {Function} func
-  @deprecated Use `observer` instead.
-  @return func
-  @private
-*/
-export function _immediateObserver() {
-  deprecate('Usage of `Ember.immediateObserver` is deprecated, use `observer` instead.', false, { id: 'ember-metal.immediate-observer', until: '3.0.0' });
-
-  for (let i = 0; i < arguments.length; i++) {
-    let arg = arguments[i];
-    assert(
-      'Immediate observers must observe internal properties only, not properties on other objects.',
-      typeof arg !== 'string' || arg.indexOf('.') === -1
-    );
-  }
-
-  return observer.apply(this, arguments);
-}
-
 /**
   When observers fire, they are called with the arguments `obj`, `keyName`.
 

packages/ember-metal/tests/observer_test.js

@@ -16,7 +16,6 @@ import {
   mixin,
   observer,
   _beforeObserver,
-  _immediateObserver,
   run,
   beginPropertyChanges,
   endPropertyChanges,
@@ -967,115 +966,6 @@ testBoth('setting a cached computed property whose value has changed should trig
   equal(get(obj, 'foo'), 'bar');
 });
 
-QUnit.module('Ember.immediateObserver (Deprecated)');
-
-testBoth('immediate observers should fire synchronously', function(get, set) {
-  expectDeprecation(/Usage of `Ember.immediateObserver` is deprecated, use `observer` instead./);
-  let obj = {};
-  let observerCalled = 0;
-  let mixin;
-
-  // explicitly create a run loop so we do not inadvertently
-  // trigger deferred behavior
-  run(function() {
-    mixin = Mixin.create({
-      fooDidChange: _immediateObserver('foo', function() {
-        observerCalled++;
-        equal(get(this, 'foo'), 'barbaz', 'newly set value is immediately available');
-      })
-    });
-
-    mixin.apply(obj);
-
-    defineProperty(obj, 'foo', computed({
-      get: function() { return 'yes hello this is foo'; },
-      set: function(key, value) { return value; }
-    }));
-
-    equal(get(obj, 'foo'), 'yes hello this is foo', 'precond - computed property returns a value');
-    equal(observerCalled, 0, 'observer has not yet been called');
-
-    set(obj, 'foo', 'barbaz');
-
-    equal(observerCalled, 1, 'observer was called once');
-  });
-});
-
-
-if (ENV.EXTEND_PROTOTYPES.Function) {
-  testBoth('immediate observers added declaratively via brace expansion fire synchronously', function (get, set) {
-    let obj = {};
-    let observerCalled = 0;
-    let mixin;
-
-    // explicitly create a run loop so we do not inadvertently
-    // trigger deferred behavior
-    run(function() {
-      expectDeprecation(function() {
-        mixin = Mixin.create({
-          fooDidChange: function() {
-            observerCalled++;
-            equal(get(this, 'foo'), 'barbaz', 'newly set value is immediately available');
-          }.observesImmediately('{foo,bar}')
-        });
-      }, /Function#observesImmediately is deprecated. Use Function#observes instead/);
-
-      mixin.apply(obj);
-
-      defineProperty(obj, 'foo', computed({
-        get: function(key) { return 'yes hello this is foo'; },
-        set: function(key, value) { return value; }
-      }));
-
-      equal(get(obj, 'foo'), 'yes hello this is foo', 'precond - computed property returns a value');
-      equal(observerCalled, 0, 'observer has not yet been called');
-
-      set(obj, 'foo', 'barbaz');
-
-      equal(observerCalled, 1, 'observer was called once');
-    });
-  });
-}
-
-testBoth('immediate observers watching multiple properties via brace expansion fire synchronously', function (get, set) {
-  expectDeprecation(/Usage of `Ember.immediateObserver` is deprecated, use `observer` instead./);
-  let obj = {};
-  let observerCalled = 0;
-  let mixin;
-
-  // explicitly create a run loop so we do not inadvertently
-  // trigger deferred behavior
-  run(function() {
-    mixin = Mixin.create({
-      fooDidChange: _immediateObserver('{foo,bar}', function() {
-        observerCalled++;
-        equal(get(this, 'foo'), 'barbaz', 'newly set value is immediately available');
-      })
-    });
-
-    mixin.apply(obj);
-
-    defineProperty(obj, 'foo', computed({
-      get: function() { return 'yes hello this is foo'; },
-      set: function(key, value) { return value; }
-    }));
-
-    equal(get(obj, 'foo'), 'yes hello this is foo', 'precond - computed property returns a value');
-    equal(observerCalled, 0, 'observer has not yet been called');
-
-    set(obj, 'foo', 'barbaz');
-
-    equal(observerCalled, 1, 'observer was called once');
-  });
-});
-
-testBoth('immediate observers are for internal properties only', function(get, set) {
-  expectDeprecation(/Usage of `Ember.immediateObserver` is deprecated, use `observer` instead./);
-  expectAssertion(function() {
-    _immediateObserver('foo.bar', function() { return this; });
-  }, 'Immediate observers must observe internal properties only, not properties on other objects.');
-});
-
 QUnit.module('changeProperties');
 
 testBoth('observers added/removed during changeProperties should do the right thing.', function(get, set) {

packages/ember-runtime/lib/ext/function.js

@@ -131,40 +131,6 @@ if (ENV.EXTEND_PROTOTYPES.Function) {
     // observes handles property expansion
     return this.observes(...arguments);
   };
-  /**
-    The `observesImmediately` extension of Javascript's Function prototype is
-    available when `EmberENV.EXTEND_PROTOTYPES` or
-    `EmberENV.EXTEND_PROTOTYPES.Function` is true, which is the default.
-
-    You can observe property changes simply by adding the `observesImmediately`
-    call to the end of your method declarations in classes that you write.
-    For example:
-
-    ```javascript
-    import EmberObject from '@ember/object';
-
-    EmberObject.extend({
-      valueObserver: function() {
-        // Executes immediately after the "value" property changes
-      }.observesImmediately('value')
-    });
-    ```
-
-    In the future, `observes` may become asynchronous. In this event,
-    `observesImmediately` will maintain the synchronous behavior.
-
-    See `Ember.immediateObserver`.
-
-    @method observesImmediately
-    @for Function
-    @deprecated
-    @private
-  */
-  FunctionPrototype.observesImmediately = deprecateFunc(
-    'Function#observesImmediately is deprecated. Use Function#observes instead',
-    { id: 'ember-runtime.ext-function', until: '3.0.0' },
-    FunctionPrototype._observesImmediately
-  );
 
   /**
     The `on` extension of Javascript's Function prototype is available

packages/ember/lib/index.js

@@ -131,7 +131,6 @@ Ember._suspendObservers = metal._suspendObservers;
 Ember.required = metal.required;
 Ember.aliasMethod = metal.aliasMethod;
 Ember.observer = metal.observer;
-Ember.immediateObserver = metal._immediateObserver;
 Ember.mixin = metal.mixin;
 Ember.Mixin = metal.Mixin;
 Ember.bind = metal.bind;

packages/ember/tests/reexports_test.js

@@ -112,7 +112,6 @@ QUnit.module('ember reexports');
   ['required', 'ember-metal'],
   ['aliasMethod', 'ember-metal'],
   ['observer', 'ember-metal'],
-  ['immediateObserver', 'ember-metal', '_immediateObserver'],
   ['mixin', 'ember-metal'],
   ['Mixin', 'ember-metal'],
   ['bind', 'ember-metal'],