some deletions

[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / tslint / lib / rules / noDynamicDeleteRule.js

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/tslint/lib/rules/noDynamicDeleteRule.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/tslint/lib/rules/noDynamicDeleteRule.js
deleted file mode 100644 (file)
index e5c56cb..0000000
--- a/.config/coc/extensions/node_modules/coc-prettier/node_modules/tslint/lib/rules/noDynamicDeleteRule.js
+++ /dev/null
@@ -1,94 +0,0 @@
-"use strict";
-/**
- * @license
- * Copyright 2013 Palantir Technologies, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-Object.defineProperty(exports, "__esModule", { value: true });
-var tslib_1 = require("tslib");
-var tsutils = require("tsutils");
-var ts = require("typescript");
-var Lint = require("../index");
-var Rule = /** @class */ (function (_super) {
-    tslib_1.__extends(Rule, _super);
-    function Rule() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    Rule.prototype.apply = function (sourceFile) {
-        return this.applyWithFunction(sourceFile, walk);
-    };
-    Rule.metadata = {
-        description: "Bans usage of the delete operator with computed key expressions.",
-        optionExamples: [true],
-        options: null,
-        optionsDescription: "Not configurable.",
-        rationale: Lint.Utils.dedent(templateObject_1 || (templateObject_1 = tslib_1.__makeTemplateObject(["\n            Deleting dynamically computed keys is dangerous and not well optimized.\n\n            Also consider using a [`Map`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map)\n            or [`Set`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Set)\n            if you're storing collections of objects.\n            Using `Object`s can cause occasional edge case bugs, such as if a key is named \"hasOwnProperty\".\n        "], ["\n            Deleting dynamically computed keys is dangerous and not well optimized.\n\n            Also consider using a [\\`Map\\`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map)\n            or [\\`Set\\`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Set)\n            if you're storing collections of objects.\n            Using \\`Object\\`s can cause occasional edge case bugs, such as if a key is named \"hasOwnProperty\".\n        "]))),
-        ruleName: "no-dynamic-delete",
-        type: "functionality",
-        typescriptOnly: false,
-    };
-    Rule.FAILURE_STRING = "Do not delete dynamically computed property keys.";
-    return Rule;
-}(Lint.Rules.AbstractRule));
-exports.Rule = Rule;
-function walk(context) {
-    function checkDeleteAccessExpression(node) {
-        if (node === undefined || !tsutils.isElementAccessExpression(node)) {
-            return;
-        }
-        var argumentExpression = node.argumentExpression;
-        if (argumentExpression === undefined || isNecessaryDynamicAccess(argumentExpression)) {
-            return;
-        }
-        var start = argumentExpression.getStart(context.sourceFile) - 1;
-        var width = argumentExpression.getWidth() + 2;
-        var fix;
-        if (tsutils.isPrefixUnaryExpression(argumentExpression)) {
-            var convertedOperand = convertUnaryOperand(argumentExpression);
-            if (convertedOperand !== undefined) {
-                fix = Lint.Replacement.replaceFromTo(start, start + width, "[" + convertedOperand + "]");
-            }
-        }
-        else if (tsutils.isStringLiteral(argumentExpression)) {
-            fix = Lint.Replacement.replaceFromTo(start, start + width, "." + argumentExpression.text);
-        }
-        context.addFailureAt(start, width, Rule.FAILURE_STRING, fix);
-    }
-    return ts.forEachChild(context.sourceFile, function callback(node) {
-        if (isDeleteExpression(node)) {
-            checkDeleteAccessExpression(node.expression);
-        }
-        return ts.forEachChild(node, callback);
-    });
-}
-function convertUnaryOperand(node) {
-    return tsutils.isNumericLiteral(node.operand) ? node.operand.text : undefined;
-}
-function isDeleteExpression(node) {
-    return node.kind === ts.SyntaxKind.DeleteExpression;
-}
-function isNumberLike(node) {
-    if (tsutils.isPrefixUnaryExpression(node)) {
-        return tsutils.isNumericLiteral(node.operand) && node.operator === ts.SyntaxKind.MinusToken;
-    }
-    return tsutils.isNumericLiteral(node);
-}
-function isNecessaryDynamicAccess(argumentExpression) {
-    if (isNumberLike(argumentExpression)) {
-        return true;
-    }
-    return (tsutils.isStringLiteral(argumentExpression) &&
-        !tsutils.isValidPropertyAccess(argumentExpression.text));
-}
-var templateObject_1;