67 lines
2.0 KiB
Plaintext
67 lines
2.0 KiB
Plaintext
"use strict"
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const {
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definePrototypeMethodHandler,
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} = require("../util/define-prototype-method-handler")
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module.exports = {
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meta: {
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docs: {
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description:
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"disallow the `String.prototype.{trimLeft,trimRight}` methods.",
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category: "legacy",
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recommended: false,
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url: "http://eslint-community.github.io/eslint-plugin-es-x/rules/no-string-prototype-trimleft-trimright.html",
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},
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fixable: "code",
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messages: {
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forbidden: "Annex B feature '{{name}}' method is forbidden.",
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},
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schema: [
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{
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type: "object",
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properties: {
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aggressive: { type: "boolean" },
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},
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additionalProperties: false,
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},
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],
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type: "problem",
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hasSuggestions: true,
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},
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create(context) {
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return definePrototypeMethodHandler(
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context,
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{
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String: ["trimLeft", "trimRight"],
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},
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{
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createReport({ objectTypeResult, node, propertyName }) {
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if (node.computed) {
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return null
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}
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const newPropertyName =
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propertyName === "trimLeft" ? "trimStart" : "trimEnd"
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if (objectTypeResult !== true) {
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return {
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suggest: [
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{
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desc: `Replace with '${newPropertyName}'`,
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fix,
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},
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],
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}
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}
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return {
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fix,
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}
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function fix(fixer) {
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return fixer.replaceText(node.property, newPropertyName)
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}
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},
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},
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)
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},
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}
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