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Allow regexp to be minified better.

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John-David Dalton
2017-02-07 01:48:00 -08:00
parent 04348ab176
commit 62a88ce256
1 changed files with 4 additions and 4 deletions
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8
.internal/stringToPath.js
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@@ -3,19 +3,19 @@ import memoizeCapped from './memoizeCapped.js'
/** Used to match property names within property paths. */ /** Used to match property names within property paths. */
const reLeadingDot = /^\./ const reLeadingDot = /^\./
const rePropName = RegExp([ const rePropName = RegExp(
// Match anything that isn't a dot or bracket. // Match anything that isn't a dot or bracket.
'[^.[\\]]+', '[^.[\\]]+' + '|' +
// Or match property names within brackets. // Or match property names within brackets.
'\\[(?:' + '\\[(?:' +
// Match numbers. // Match numbers.
'(-?\\d+(?:\\.\\d+)?)' + '|' + '(-?\\d+(?:\\.\\d+)?)' + '|' +
// Or match strings (supports escaping quotation marks). // Or match strings (supports escaping quotation marks).
'(["\'])((?:(?!\\2)[^\\\\]|\\\\.)*?)\\2' + '(["\'])((?:(?!\\2)[^\\\\]|\\\\.)*?)\\2' +
')\\]', ')\\]'+ '|' +
// Or match "" as the space between consecutive dots or empty brackets. // Or match "" as the space between consecutive dots or empty brackets.
'(?=(?:\\.|\\[\\])(?:\\.|\\[\\]|$))' '(?=(?:\\.|\\[\\])(?:\\.|\\[\\]|$))'
].join('|'), 'g') , 'g')
/** Used to match backslashes in property paths. */ /** Used to match backslashes in property paths. */
const reEscapeChar = /\\(\\)?/g const reEscapeChar = /\\(\\)?/g