adaptive-expressions
Version:
Common Expression Language
43 lines • 1.46 kB
JavaScript
;
/**
* @module adaptive-expressions
*/
/**
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.RemoveProperty = void 0;
const expressionEvaluator_1 = require("../expressionEvaluator");
const expressionType_1 = require("../expressionType");
const functionUtils_1 = require("../functionUtils");
const returnType_1 = require("../returnType");
/**
* Remove a property from an object and return the updated object.
*/
class RemoveProperty extends expressionEvaluator_1.ExpressionEvaluator {
/**
* Initializes a new instance of the [RemoveProperty](xref:adaptive-expressions.RemoveProperty) class.
*/
constructor() {
super(expressionType_1.ExpressionType.RemoveProperty, RemoveProperty.evaluator(), returnType_1.ReturnType.Object, RemoveProperty.validator);
}
/**
* @private
*/
static evaluator() {
return functionUtils_1.FunctionUtils.apply((args) => {
const temp = args[0];
delete temp[String(args[1])];
return temp;
});
}
/**
* @private
*/
static validator(expression) {
functionUtils_1.FunctionUtils.validateOrder(expression, undefined, returnType_1.ReturnType.Object, returnType_1.ReturnType.String);
}
}
exports.RemoveProperty = RemoveProperty;
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