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prefer-object-spread: ignore Object.assign({}, this) #3126
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ajafff
suggested changes
Aug 14, 2017
src/rules/preferObjectSpreadRule.ts
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| * object types." | ||
| */ | ||
| if (node.arguments[1] !== undefined) { | ||
| if (node.arguments[1].kind === ts.SyntaxKind.ThisKeyword) { |
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that's not limited to the second argument. We should exit if any parameter to Object.assign is this similar to the check !node.arguments.some(isSpreadElement) above
src/rules/preferObjectSpreadRule.ts
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| /** | ||
| * @url https://github.com/palantir/tslint/issues/3117 | ||
| * Per TS2698, "spread types may only be created from | ||
| * object types." |
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also add a TODO to remove this when typescript get's support for spread types and a link to the PR (linked in the issue comments)
| @@ -1,3 +1,5 @@ | |||
| const form = Object.assign({}, this); | |||
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add a test for const foo = Object.assign({}, bar, baz, this);
ajafff
suggested changes
Aug 14, 2017
src/rules/preferObjectSpreadRule.ts
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| * object types." | ||
| * | ||
| */ | ||
| if (node.arguments.some((arg) => arg.kind === ts.SyntaxKind.ThisKeyword)) { |
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Can you please add this to the condition ending in line 62
| @@ -1,3 +1,5 @@ | |||
| const form = Object.assign({}, this); | |||
| const foo = Object.assign({}, bar, baz, this); | |||
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Needs another test: foo = Object.assign(bar, this);
ajafff
approved these changes
Aug 14, 2017
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Overview of change:
Allows for Object.assign(obj, this)