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author | Rich Trott <rtrott@gmail.com> | 2016-02-15 14:45:53 -0800 |
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committer | Rich Trott <rtrott@gmail.com> | 2016-02-18 10:13:13 -0800 |
commit | d7aa8fa088f3b8a31c7d85c6d71824c8c60e7c17 (patch) | |
tree | 739f4a86de562584f10eba7f1a06a406d8d66366 /tools/eslint/node_modules/lodash/_createPadding.js | |
parent | d3c3a928c3a2f9e961881b47ef0796e57ae8d429 (diff) | |
download | node-new-d7aa8fa088f3b8a31c7d85c6d71824c8c60e7c17.tar.gz |
tools: update ESLint to version 2.1.0
Update ESLint to 2.1.0. ESLint has a number of potentially-useful new
features but this change attempts to be minimal in its changes.
However, some things could not be avoided reasonably.
ESLint 2.1.0 found a few lint issues that ESLing 1.x missed with
template strings that did not take advantage of any features of
template strings, and `let` declarations where `const` sufficed.
Additionally, ESLint 2.1.0 removes some granularity around enabling ES6
features. Some features (e.g., spread operator) that had been turned off
in our configuration for ESLint 1.x are now permitted.
PR-URL: https://github.com/nodejs/node/pull/5214
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: jbergstroem - Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Diffstat (limited to 'tools/eslint/node_modules/lodash/_createPadding.js')
-rw-r--r-- | tools/eslint/node_modules/lodash/_createPadding.js | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/lodash/_createPadding.js b/tools/eslint/node_modules/lodash/_createPadding.js new file mode 100644 index 0000000000..e59cc5212e --- /dev/null +++ b/tools/eslint/node_modules/lodash/_createPadding.js @@ -0,0 +1,47 @@ +var repeat = require('./repeat'), + stringSize = require('./_stringSize'), + stringToArray = require('./_stringToArray'), + toInteger = require('./toInteger'); + +/** Used to compose unicode character classes. */ +var rsAstralRange = '\\ud800-\\udfff', + rsComboMarksRange = '\\u0300-\\u036f\\ufe20-\\ufe23', + rsComboSymbolsRange = '\\u20d0-\\u20f0', + rsVarRange = '\\ufe0e\\ufe0f'; + +/** Used to compose unicode capture groups. */ +var rsZWJ = '\\u200d'; + +/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ +var reHasComplexSymbol = RegExp('[' + rsZWJ + rsAstralRange + rsComboMarksRange + rsComboSymbolsRange + rsVarRange + ']'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeCeil = Math.ceil; + +/** + * Creates the padding for `string` based on `length`. The `chars` string + * is truncated if the number of characters exceeds `length`. + * + * @private + * @param {string} string The string to create padding for. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padding for `string`. + */ +function createPadding(string, length, chars) { + length = toInteger(length); + + var strLength = stringSize(string); + if (!length || strLength >= length) { + return ''; + } + var padLength = length - strLength; + chars = chars === undefined ? ' ' : (chars + ''); + + var result = repeat(chars, nativeCeil(padLength / stringSize(chars))); + return reHasComplexSymbol.test(chars) + ? stringToArray(result).slice(0, padLength).join('') + : result.slice(0, padLength); +} + +module.exports = createPadding; |