diff options
Diffstat (limited to 'node_modules/core-js/modules/$.string-pad.js')
-rw-r--r-- | node_modules/core-js/modules/$.string-pad.js | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/$.string-pad.js b/node_modules/core-js/modules/$.string-pad.js new file mode 100644 index 000000000..f0507d934 --- /dev/null +++ b/node_modules/core-js/modules/$.string-pad.js @@ -0,0 +1,17 @@ +// https://github.com/ljharb/proposal-string-pad-left-right +var toLength = require('./$.to-length') + , repeat = require('./$.string-repeat') + , defined = require('./$.defined'); + +module.exports = function(that, maxLength, fillString, left){ + var S = String(defined(that)) + , stringLength = S.length + , fillStr = fillString === undefined ? ' ' : String(fillString) + , intMaxLength = toLength(maxLength); + if(intMaxLength <= stringLength)return S; + if(fillStr == '')fillStr = ' '; + var fillLen = intMaxLength - stringLength + , stringFiller = repeat.call(fillStr, Math.ceil(fillLen / fillStr.length)); + if(stringFiller.length > fillLen)stringFiller = stringFiller.slice(0, fillLen); + return left ? stringFiller + S : S + stringFiller; +};
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