mirror of
https://github.com/react/react-native-devtools-frontend.git
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Tim van der Lippe
cc71b28ac4
DISABLE_THIRD_PARTY_CHECK=NPM update R=jacktfranklin@chromium.org Bug: none Change-Id: I41b7006f336b9465677cc7434abd70a732c58221 Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2692907 Commit-Queue: Tim van der Lippe <tvanderlippe@chromium.org> Reviewed-by: Jack Franklin <jacktfranklin@chromium.org>
24 lines
705 B
JavaScript
24 lines
705 B
JavaScript
'use strict'
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var values = require('../character/values.js')
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function normalizeIdentifier(value) {
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return (
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value
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// Collapse Markdown whitespace.
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.replace(/[\t\n\r ]+/g, values.space)
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// Trim.
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.replace(/^ | $/g, '')
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// Some characters are considered “uppercase”, but if their lowercase
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// counterpart is uppercased will result in a different uppercase
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// character.
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// Hence, to get that form, we perform both lower- and uppercase.
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// Upper case makes sure keys will not interact with default prototypal
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// methods: no object method is uppercase.
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.toLowerCase()
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.toUpperCase()
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)
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}
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module.exports = normalizeIdentifier
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