adaptive-expressions
Version:
Common Expression Language
43 lines • 1.37 kB
JavaScript
;
/**
* @module adaptive-expressions
*/
/**
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.Mod = void 0;
const expressionEvaluator_1 = require("../expressionEvaluator");
const expressionType_1 = require("../expressionType");
const functionUtils_1 = require("../functionUtils");
const returnType_1 = require("../returnType");
/**
* Return the remainder from dividing two numbers.
*/
class Mod extends expressionEvaluator_1.ExpressionEvaluator {
/**
* Initializes a new instance of the [Mod](xref:adaptive-expressions.Mod) class.
*/
constructor() {
super(expressionType_1.ExpressionType.Mod, Mod.evaluator(), returnType_1.ReturnType.Number, functionUtils_1.FunctionUtils.validateBinaryNumber);
}
/**
* @private
*/
static evaluator() {
return functionUtils_1.FunctionUtils.applyWithError((args) => {
let error;
let value;
if (Number(args[1]) === 0) {
error = 'Cannot mod by 0.';
}
else {
value = args[0] % args[1];
}
return { value, error };
}, functionUtils_1.FunctionUtils.verifyInteger);
}
}
exports.Mod = Mod;
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