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6e9c872
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develop-client_server
master
typescript
fs-words.git
server
lib
node_modules
are-we-there-yet
tracker.js
[add] server:lib:node_modules
Christian Fraß
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6e9c872
at 2021-03-08 23:52:07
tracker.js
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'use strict' var util = require('util') var TrackerBase = require('./tracker-base.js') var Tracker = module.exports = function (name, todo) { TrackerBase.call(this, name) this.workDone = 0 this.workTodo = todo || 0 } util.inherits(Tracker, TrackerBase) Tracker.prototype.completed = function () { return this.workTodo === 0 ? 0 : this.workDone / this.workTodo } Tracker.prototype.addWork = function (work) { this.workTodo += work this.emit('change', this.name, this.completed(), this) } Tracker.prototype.completeWork = function (work) { this.workDone += work if (this.workDone > this.workTodo) this.workDone = this.workTodo this.emit('change', this.name, this.completed(), this) } Tracker.prototype.finish = function () { this.workTodo = this.workDone = 1 this.emit('change', this.name, 1, this) }
