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BCD operations now support BigNumbers
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@ -3750,7 +3750,7 @@ const OperationConfig = {
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module: "Default",
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description: "Binary-Coded Decimal (BCD) is a class of binary encodings of decimal numbers where each decimal digit is represented by a fixed number of bits, usually four or eight. Special bit patterns are sometimes used for a sign.",
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inputType: "string",
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outputType: "number",
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outputType: "BigNumber",
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args: [
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{
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name: "Scheme",
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@ -3778,7 +3778,7 @@ const OperationConfig = {
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"To BCD": {
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module: "Default",
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description: "Binary-Coded Decimal (BCD) is a class of binary encodings of decimal numbers where each decimal digit is represented by a fixed number of bits, usually four or eight. Special bit patterns are sometimes used for a sign",
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inputType: "number",
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inputType: "BigNumber",
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outputType: "string",
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args: [
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{
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@ -1,4 +1,5 @@
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import Utils from "../Utils.js";
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import BigNumber from "bignumber.js";
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/**
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@ -61,14 +62,14 @@ const BCD = {
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/**
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* To BCD operation.
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*
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* @param {number} input
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* @param {BigNumber} input
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* @param {Object[]} args
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* @returns {string}
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*/
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runToBCD: function(input, args) {
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if (isNaN(input))
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if (input.isNaN())
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return "Invalid input";
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if (Math.floor(input) !== input)
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if (!input.floor().equals(input))
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return "Fractional values are not supported by BCD";
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const encoding = BCD.ENCODING_LOOKUP[args[0]],
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@ -77,7 +78,7 @@ const BCD = {
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outputFormat = args[3];
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// Split input number up into separate digits
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const digits = input.toString().split("");
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const digits = input.toFixed().split("");
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if (digits[0] === "-" || digits[0] === "+") {
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digits.shift();
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@ -152,7 +153,7 @@ const BCD = {
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*
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* @param {string} input
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* @param {Object[]} args
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* @returns {number}
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* @returns {BigNumber}
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*/
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runFromBCD: function(input, args) {
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const encoding = BCD.ENCODING_LOOKUP[args[0]],
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@ -206,7 +207,7 @@ const BCD = {
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output += val.toString();
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});
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return parseInt(output, 10);
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return new BigNumber(output);
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},
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};
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