Remove Ember.String.fmt

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

@@ -4,7 +4,6 @@
 
 import { ENV } from 'ember-environment';
 import {
-  fmt,
   w,
   loc,
   camelize,
@@ -18,19 +17,6 @@ import {
 const StringPrototype = String.prototype;
 
 if (ENV.EXTEND_PROTOTYPES.String) {
-  /**
-    See [Ember.String.fmt](/api/classes/Ember.String.html#method_fmt).
-
-    @method fmt
-    @for @ember/string
-    @static
-    @private
-    @deprecated
-  */
-  StringPrototype.fmt = function (...args) {
-    return fmt(this, args);
-  };
-
   /**
     See [Ember.String.w](/api/classes/Ember.String.html#method_w).
 

packages/ember-runtime/lib/system/string.js

@@ -2,7 +2,6 @@
 @module @ember/string
 */
 import { Cache } from 'ember-metal';
-import { deprecate } from 'ember-debug';
 import { inspect } from 'ember-utils';
 import { isArray } from '../utils';
 import {
@@ -32,7 +31,7 @@ const CLASSIFY_CACHE = new Cache(1000, str => {
       .replace(STRING_CLASSIFY_REGEXP_2, replace2);
   }
   return parts.join('/')
-  .replace(STRING_CLASSIFY_REGEXP_3, (match /*, separator, chr */) => match.toUpperCase());
+    .replace(STRING_CLASSIFY_REGEXP_3, (match /*, separator, chr */) => match.toUpperCase());
 });
 
 const STRING_UNDERSCORE_REGEXP_1 = (/([a-z\d])([A-Z]+)/g);
@@ -61,23 +60,14 @@ function _fmt(str, formats) {
   }
 
   // first, replace any ORDERED replacements.
-  let idx  = 0; // the current index for non-numerical replacements
+  let idx = 0; // the current index for non-numerical replacements
   return str.replace(/%@([0-9]+)?/g, (s, argIndex) => {
     argIndex = (argIndex) ? parseInt(argIndex, 10) - 1 : idx++;
     s = cachedFormats[argIndex];
     return (s === null) ? '(null)' : (s === undefined) ? '' : inspect(s);
   });
 }
 
-function fmt(/* str, formats */) {
-  deprecate(
-    'Ember.String.fmt is deprecated, use ES6 template strings instead.',
-    false,
-    { id: 'ember-string-utils.fmt', until: '3.0.0', url: 'http://babeljs.io/docs/learn-es2015/#template-strings' }
-  );
-  return _fmt(...arguments);
-}
-
 function loc(str, formats) {
   if (!isArray(formats) || arguments.length > 2) {
     formats = Array.prototype.slice.call(arguments, 1);
@@ -124,34 +114,9 @@ function capitalize(str) {
   @public
 */
 export default {
-  /**
-    Apply formatting options to the string. This will look for occurrences
-    of "%@" in your string and substitute them with the arguments you pass into
-    this method. If you want to control the specific order of replacement,
-    you can add a number after the key as well to indicate which argument
-    you want to insert.
-
-    Ordered insertions are most useful when building loc strings where values
-    you need to insert may appear in different orders.
-
-    ```javascript
-    "Hello %@ %@".fmt('John', 'Doe');     // "Hello John Doe"
-    "Hello %@2, %@1".fmt('John', 'Doe');  // "Hello Doe, John"
-    ```
-
-    @method fmt
-    @param {String} str The string to format
-    @param {Array} formats An array of parameters to interpolate into string.
-    @return {String} formatted string
-    @public
-    @deprecated Use ES6 template strings instead: http://babeljs.io/docs/learn-es2015/#template-strings
-  */
-  fmt,
-
   /**
     Formats the passed string, but first looks up the string in the localized
-    strings hash. This is a convenient way to localize text. See
-    `Ember.String.fmt()` for more information on formatting.
+    strings hash. This is a convenient way to localize text.
 
     Note that it is traditional but not required to prefix localized string
     keys with an underscore or other character so you can easily identify
@@ -308,7 +273,6 @@ export default {
 };
 
 export {
-  fmt,
   loc,
   w,
   decamelize,