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// Explicit in-out of side-effect actions.
function epic(action$, store) {
  const fooReq$ = action$.ofType('FOO')
    .map(action => call('FOO_REQ', webapi.getFoo, action.payload.id));
  const foo$ = action$.ofType('FOO_REQ')
    .map(foo => ({ type: 'FOO_FETCHED', payload: { foo } }));

  return Observable.merge(
    fooReq$,
    foo$

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// https://github.com/angular/angular/blob/master/modules/%40angular/compiler/test/offline_compiler_util.ts
// https://github.com/angular/angular/blob/master/modules/%40angular/compiler/test/offline_compiler_codegen_untyped.ts

/* eslint-env node */

import {OutputEmitter} from '@angular/compiler/src/output/abstract_emitter';

import {createOfflineCompileUrlResolver} from '@angular/compiler/src/url_resolver';
// import {JavaScriptEmitter} from '@angular/compiler/src/output/js_emitter';
import {JavaScriptEmitter} from './js_emitter';

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# Extract meaningful bits.
# https://en.wikipedia.org/wiki/UTF-8#Description
def code_bits(bits)
  bits.each_slice(8).with_index.map do |byte, i|
    i == 0 ? byte[4..-1] : byte[2..-1]
  end.flatten
end

# Returns unicode charactor from bits.
def bits_to_char(bits)

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require 'jbuilder'

ActiveSupport.on_load :action_view do
  ActionView::Template.unregister_template_handler :jbuilder
  ActionView::Template.register_template_handler :jbuilder, JbuilderInlinePartials::Handler
end

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Before:

Running 10s test @ http://localhost:3000/tests/to_json.json
  1 threads and 1 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    73.59ms    9.26ms 125.82ms   79.41%
    Req/Sec    13.19      4.94    20.00     60.42%
  136 requests in 10.06s, 29.14MB read
Requests/sec:     13.52

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// ----
// libsass (v3.2.5)
// ----

.my-awesome-block {
  padding: 20px;
  
  &__element-1 {
    > p {
      font-size: 16px;

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The _defineDecoratorPropertyDescriptor calls that Babel 5.x generates mess up @Input decorators somehow.

function Linker() {
  _classCallCheck(this, _Linker);

  _defineDecoratedPropertyDescriptor(this, 'name', _instanceInitializers);

  _defineDecoratedPropertyDescriptor(this, 'url', _instanceInitializers);
}

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var Benchmark = require('benchmark');
var suite = new Benchmark.Suite();

suite.add('Buffer#toString 1MB', function () {
  new Buffer(1000 * 1000).toString();
})
.add('Buffer#toString 100KB', function () {
  new Buffer(100 * 1000).toString();
})
.on('cycle', function (event) {

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var Hello = ng
  .Component({
    selector: 'hello'
  })
  .View({
    template: '<p>Hello, {{ name }}!</p>'
  })
  .Class({
    constructor: function () {
      this.name = 'angular';

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import { bind } from 'angular2/di';
import { Component, View, bootstrap } from 'angular2/angular2';
import { Route, Router, RouteConfig, RouteParams, LocationStrategy, HashLocationStrategy, routerInjectables, routerDirectives } from 'angular2/router';

@Component({
  selector: 'hello'
})
@View({
  template: `<p>Hello, {{ name }}!</p>`
})