.gitignore added

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

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/tslint/lib/rules/noForInArrayRule.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/tslint/lib/rules/noForInArrayRule.js
new file mode 100644 (file)
index 0000000..f770e81
--- /dev/null
+++ b/.config/coc/extensions/node_modules/coc-prettier/node_modules/tslint/lib/rules/noForInArrayRule.js
@@ -0,0 +1,60 @@
+"use strict";
+/**
+ * @license
+ * Copyright 2018 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 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.applyWithProgram = function (sourceFile, program) {
+        return this.applyWithFunction(sourceFile, walk, undefined, program.getTypeChecker());
+    };
+    /* tslint:disable:object-literal-sort-keys */
+    Rule.metadata = {
+        ruleName: "no-for-in-array",
+        description: "Disallows iterating over an array with a for-in loop.",
+        descriptionDetails: Lint.Utils.dedent(templateObject_1 || (templateObject_1 = tslib_1.__makeTemplateObject(["\n            A for-in loop (`for (var k in o)`) iterates over the properties of an Object.\n\n            While it is legal to use for-in loops with array types, it is not common.\n            for-in will iterate over the indices of the array as strings, omitting any \"holes\" in\n            the array.\n\n            More common is to use for-of, which iterates over the values of an array.\n            If you want to iterate over the indices, alternatives include:\n\n            array.forEach((value, index) => { ... });\n            for (const [index, value] of array.entries()) { ... }\n            for (let i = 0; i < array.length; i++) { ... }\n            "], ["\n            A for-in loop (\\`for (var k in o)\\`) iterates over the properties of an Object.\n\n            While it is legal to use for-in loops with array types, it is not common.\n            for-in will iterate over the indices of the array as strings, omitting any \"holes\" in\n            the array.\n\n            More common is to use for-of, which iterates over the values of an array.\n            If you want to iterate over the indices, alternatives include:\n\n            array.forEach((value, index) => { ... });\n            for (const [index, value] of array.entries()) { ... }\n            for (let i = 0; i < array.length; i++) { ... }\n            "]))),
+        optionsDescription: "Not configurable.",
+        options: null,
+        optionExamples: [true],
+        requiresTypeInfo: true,
+        type: "functionality",
+        typescriptOnly: false,
+    };
+    /* tslint:enable:object-literal-sort-keys */
+    Rule.FAILURE_STRING = "for-in loops over arrays are forbidden. Use for-of or array.forEach instead.";
+    return Rule;
+}(Lint.Rules.TypedRule));
+exports.Rule = Rule;
+function walk(ctx, checker) {
+    return ts.forEachChild(ctx.sourceFile, function cb(node) {
+        if (node.kind === ts.SyntaxKind.ForInStatement) {
+            var type = checker.getTypeAtLocation(node.expression);
+            if ((type.symbol !== undefined && type.symbol.name === "Array") ||
+                // tslint:disable-next-line:no-bitwise
+                (type.flags & ts.TypeFlags.StringLike) !== 0) {
+                ctx.addFailureAtNode(node, Rule.FAILURE_STRING);
+            }
+        }
+        return ts.forEachChild(node, cb);
+    });
+}
+var templateObject_1;