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15 lines
400 B
15 lines
400 B
"use strict"; |
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var pad = require("../../string/#/pad") |
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, toPosInt = require("../to-pos-integer") |
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, toFixed = Number.prototype.toFixed; |
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module.exports = function (length/*, precision*/) { |
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var precision; |
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length = toPosInt(length); |
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precision = toPosInt(arguments[1]); |
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return pad.call(precision ? toFixed.call(this, precision) : this, |
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"0", length + (precision ? 1 + precision : 0)); |
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};
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