24 lines
805 B
JavaScript
24 lines
805 B
JavaScript
/**
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* Copyright (c) 2014-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*/
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'use strict';
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var invariant = require('./invariant');
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/**
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* Provides open-source compatible instrumentation for monitoring certain API
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* uses before we're ready to issue a warning or refactor. It accepts an event
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* name which may only contain the characters [a-z0-9_] and an optional data
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* object with further information.
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*/
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function monitorCodeUse(eventName, data) {
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!(eventName && !/[^a-z0-9_]/.test(eventName)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'You must provide an eventName using only the characters [a-z0-9_]') : invariant(false) : void 0;
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}
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module.exports = monitorCodeUse; |