corrade-nucleus-nucleons – Blame information for rev 38
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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 38 | office | 1 | import extend from './extend'; |
| 2 | import { hooks } from './hooks'; |
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| 3 | import isUndefined from './is-undefined'; |
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| 4 | |||
| 5 | function warn(msg) { |
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| 6 | if (hooks.suppressDeprecationWarnings === false && |
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| 7 | (typeof console !== 'undefined') && console.warn) { |
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| 8 | console.warn('Deprecation warning: ' + msg); |
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| 9 | } |
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| 10 | } |
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| 11 | |||
| 12 | export function deprecate(msg, fn) { |
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| 13 | var firstTime = true; |
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| 14 | |||
| 15 | return extend(function () { |
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| 16 | if (hooks.deprecationHandler != null) { |
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| 17 | hooks.deprecationHandler(null, msg); |
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| 18 | } |
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| 19 | if (firstTime) { |
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| 20 | var args = []; |
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| 21 | var arg; |
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| 22 | for (var i = 0; i < arguments.length; i++) { |
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| 23 | arg = ''; |
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| 24 | if (typeof arguments[i] === 'object') { |
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| 25 | arg += '\n[' + i + '] '; |
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| 26 | for (var key in arguments[0]) { |
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| 27 | arg += key + ': ' + arguments[0][key] + ', '; |
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| 28 | } |
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| 29 | arg = arg.slice(0, -2); // Remove trailing comma and space |
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| 30 | } else { |
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| 31 | arg = arguments[i]; |
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| 32 | } |
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| 33 | args.push(arg); |
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| 34 | } |
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| 35 | warn(msg + '\nArguments: ' + Array.prototype.slice.call(args).join('') + '\n' + (new Error()).stack); |
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| 36 | firstTime = false; |
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| 37 | } |
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| 38 | return fn.apply(this, arguments); |
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| 39 | }, fn); |
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| 40 | } |
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| 41 | |||
| 42 | var deprecations = {}; |
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| 43 | |||
| 44 | export function deprecateSimple(name, msg) { |
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| 45 | if (hooks.deprecationHandler != null) { |
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| 46 | hooks.deprecationHandler(name, msg); |
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| 47 | } |
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| 48 | if (!deprecations[name]) { |
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| 49 | warn(msg); |
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| 50 | deprecations[name] = true; |
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| 51 | } |
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| 52 | } |
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| 53 | |||
| 54 | hooks.suppressDeprecationWarnings = false; |
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| 55 | hooks.deprecationHandler = null; |