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var Point2D = function (x, y) { | |
if (x === null || x === undefined) { x = 1; } | |
if (y === null || y === undefined) { y = 1; } | |
this.x = x; | |
this.y = y; | |
}; | |
Point2D.prototype = { | |
equals: function () { |
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class Range { | |
constructor(start, stop=start) { | |
if (start === undefined && stop === undefined) { | |
throw 'usage: range(start, stop) or range(stop)'; | |
} | |
if (stop === start) { | |
start = 0; | |
} |
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const logicGates = { | |
nand (a, b) { return !(a && b); }, | |
not (a) { return this.nand (a, a); }, | |
and (a, b) { return this.not (this.nand (a, b)); }, | |
or (a, b) { return this.nand (this.not (a), this.not(b)); }, | |
nor (a, b) { return this.not (this.or (a, b)); }, | |
xor (a, b) { return this.and (this.nand (a, b), this.or(a, b)); }, | |
xnor (a, b) { return this.not (this.xor (a, b)); } | |
}; |
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const logicGates = { | |
nand(a, b) { | |
return !(a && b); | |
}, | |
not(a) { | |
return this.nand(a, a); | |
}, | |
and(a, b) { | |
return this.not(this.nand(a, b)); | |
}, |
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async function func () { | |
const url = 'https://maps.googleapis.com/maps/api/geocode/json?address=94043&sensor=false'; | |
const { results: [ result ] } = await fetch(url).then((response) => response.json()); | |
return JSON.stringify(result, null, 2); | |
} | |
func().then(console.log.bind(console)); | |
/* |
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[data-ember-action] { | |
cursor: pointer; | |
} |
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export default Ember.View.reopen({ | |
init() { | |
this._super.apply(this, arguments); | |
// bind attributes beginning with 'data-' | |
Em.keys(this) | |
.filter(key => key.substr(0, 5) === 'data-') | |
.forEach(key => this.get('attributeBindings').pushObject(key)); | |
} | |
}); |
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function* generatorDelegate () { | |
var name = 'generatorDelegate'; | |
yield `${name}: 1`; | |
yield `${name}: 2`; | |
yield `${name}: 3`; | |
} | |
function* generator () { | |
var name = 'generator'; | |
yield `${name}: 1`; |
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function* fromOneTo (max) { | |
var i = 0; | |
while (max--) { | |
yield ++i; | |
} | |
}; | |
for (var i of fromOneTo(100)) { | |
var r = ''; |
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/* globals module */ | |
'using strict'; | |
module.exports = function (options) { | |
if (arguments.length === 2) { | |
options = { | |
body: arguments[0], | |
match: arguments[1] | |
}; |
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