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19 lines
393 B
JavaScript
19 lines
393 B
JavaScript
"use strict";
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const { wholeMatch, optional } = require("../../operations");
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const Digits = require("./digits");
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module.exports = function* Decimal() {
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// NOTE: this gets converted to a floating point value!
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let decimalString = yield wholeMatch(function* () {
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yield Digits;
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yield optional(function* () {
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yield ".";
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yield Digits;
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});
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});
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return parseFloat(decimalString);
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};
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