Lint for strict-boolean-expressions #2408
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| @@ -43,7 +43,7 @@ export class Formatter extends AbstractFormatter { | |||
| const lineAndCharacter = failure.getStartPosition().getLineAndCharacter(); | |||
| const line = lineAndCharacter.line + 1; | |||
| const character = lineAndCharacter.character + 1; | |||
| const code = (failure.getRuleName ? failure.getRuleName() : ""); | |||
| const code = failure.getRuleName(); | |||
src/rules/completedDocsRule.ts
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| return CompletedDocsWalker.modifierAliases[description] || description; | ||
| const alias = CompletedDocsWalker.modifierAliases[description]; | ||
| if (alias !== undefined) { |
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nit: would've preferred a ternary expression here
| } | ||
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| public apply(sourceFile: ts.SourceFile): Lint.RuleFailure[] { | ||
| const limit = this.ruleArguments[0] as number | undefined || Rule.DEFAULT_ALLOWED_BLANKS; | ||
| return this.applyWithFunction(sourceFile, walk, limit); | ||
| const limit = this.ruleArguments[0] as number | undefined ; |
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nit: extra space before ;
src/rules/orderedImportsRule.ts
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| TRANSFORMS[optionSet["named-imports-order"] || "case-insensitive"]; | ||
| interface Options { "import-sources-order"?: string; "named-imports-order"?: string; } | ||
| const optionSet = (this.getOptions() as [Options])[0]; | ||
| const { "import-sources-order": sources = "case-insensitive", "named-imports-order": named = "case-insensitive" } = |
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this is kind of a crazy line. might be nice to spread it out:
const {
"import-sources-order": sources = "case-insensitive",
"named-imports-order": named = "case-insensitive",
} = optionSet === undefined ? {} : optionSet;| @@ -207,7 +208,7 @@ function isFunction(t: ts.Type): boolean { | |||
| return true; | |||
| } | |||
| const symbol = t.getSymbol(); | |||
| return (symbol && symbol.getName()) === "Function"; | |||
| return symbol === undefined ? false : symbol.getName() === "Function"; | |||
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nit: a simple boolean expression would be slightly easier to read, symbol !== undefined && symbol.getName() === "Function"
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#2534 will catch this. ⚡
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As for running this rule in vscode, see Microsoft/vscode-tslint#70. The instructions at https://github.com/angelozerr/tslint-language-service/blob/master/README.md work for me. |
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@andy-hanson @adidahiya there is a preview of the vscode-tslint extension that uses the typescript server plugin which supports type checked rules. All you need to do is to install this extension. One thing to keep in mind when using the tslint typescript server plugin is that the |
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Overview of change:
Applies the
strict-boolean-expressionsrule to the code.