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jgw96brandyscarney
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feat(): add polyfill task
* feat(): polyfills task * fix(): remove base option * fix(): minification and small polyfills * fix(): add readme and new file names * fix(): change task names * fix(): naming changes
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‎package.json‎

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"gulp-strip-debug": "^1.1.0",
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"gulp-tslint": "^5.0.0",
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"gulp-typescript": "^2.13.6",
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"gulp-uglify": "^2.0.0",
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"gulp-util": "^3.0.6",
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"gulp-watch": "^4.2.4",
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"html-entities": "^1.1.3",
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"tslint": "^3.15.1",
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"tslint-ionic-rules": "0.0.5",
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"typescript": "2.0.2",
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"uglify": "^0.1.5",
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"vinyl": "^1.2.0",
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"webpack": "^2.1.0-beta.20",
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"webpack-dev-server": "^1.14.1",

‎scripts/gulp/gulpfile.ts‎

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import './tasks/release';
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import './tasks/snapshot';
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import './tasks/test';
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import './tasks/polyfills';
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//import './tasks/theme';

‎scripts/gulp/tasks/polyfills.ts‎

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import { task, src, dest } from 'gulp';
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const concat = require('gulp-concat');
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const uglify = require('gulp-uglify');
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task('polyfill', ['polyfill.modern', 'polyfill.all', 'polyfill.ng', 'polyfill.copy-readme']);
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task('polyfill.modern', (done) => {
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return src([
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'node_modules/zone.js/dist/zone.min.js',
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'node_modules/zone.js/dist/proxy.min.js',
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'node_modules/core-js/es6/array.js',
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'node_modules/core-js/es6/date.js',
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'node_modules/core-js/es6/function.js',
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'node_modules/core-js/es6/map.js',
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'node_modules/core-js/es6/number.js',
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'node_modules/core-js/es6/object.js',
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'node_modules/core-js/es6/parse-float.js',
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'node_modules/core-js/es6/parse-int.js',
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'node_modules/core-js/es6/promise.js',
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'node_modules/core-js/es6/set.js',
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'node_modules/core-js/es6/string.js',
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'node_modules/core-js/es7/reflect.js'
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])
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.pipe(concat('polyfills.modern.js'))
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.pipe(uglify())
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.pipe(dest('dist/ionic-angular/polyfills/'), done);
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});
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task('polyfill.all', (done) => {
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return src([
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'node_modules/zone.js/dist/zone.min.js',
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'node_modules/zone.js/dist/proxy.min.js',
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'node_modules/core-js/es6/index.js',
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'node_modules/core-js/es7/reflect.js'
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])
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.pipe(concat('polyfills.js'))
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.pipe(uglify())
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.pipe(dest('dist/ionic-angular/polyfills/'), done);
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});
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task('polyfill.ng', (done) => {
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return src([
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'node_modules/zone.js/dist/zone.min.js',
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'node_modules/zone.js/dist/proxy.min.js',
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'node_modules/core-js/es7/reflect.js'
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])
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.pipe(concat('polyfills.ng.js'))
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.pipe(uglify())
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.pipe(dest('dist/ionic-angular/polyfills/'), done);
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});
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task('polyfill.copy-readme', (done) => {
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return src('scripts/npm/polyfills.readme.md')
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.pipe(dest('dist/ionic-angular/polyfills/README.md'), done);
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});

‎scripts/npm/polyfills.readme.md‎

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## polyfills.js
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Contains all polyfills needed to work on the largest range of devices. This is the default polyfill.
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##### Targets:
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- Android 4.4.2 and above
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- iOS back to iOS 8
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##### Includes:
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- All ES6 features
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- zone.js
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- ES7 reflection
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## polyfills.modern.js
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A limited of set of polyfills to work on more modern browsers. This file limits the number of ES6 polyfills which are already natively included in modern browsers.
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##### Targets:
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- Android 5.0 and above
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- iOS 9 and above
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##### Includes:
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- zone.js
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- ES7 reflection,
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- ES6 polyfills, except for:
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new regexp features,
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math features,
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symbols,
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typed arrays,
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weak maps / weak sets
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## polyfills.ng.js
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Only the required polyfill for Angular 2. This does not come with any ES6 polyfills. Note that all polyfill files listed here included the required polyfills for Angular 2 to work correctly.
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##### Targets:
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- Android 5.0 and above
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- iOS 10 and above
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##### Includes:
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- zone.js
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- ES7 reflection
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## ECMAScript 6 Compatibility
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To easily judge which polyfill you may need you can check this [ES6 support table](https://kangax.github.io/compat-table/es6/).

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