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Docs: add example for CLIEngine#executeOnText 3rd arg #12286

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merged 1 commit into from Sep 20, 2019
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Docs: add example for CLIEngine#executeOnText 3rd arg #12286

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8 changes: 5 additions & 3 deletions docs/developer-guide/nodejs-api.md
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Expand Up @@ -617,14 +617,16 @@ const cli = new CLIEngine({
}
});

// lint the supplied text and optionally set
// a filename that is displayed in the report
// Lint the supplied text and optionally set a filename that is displayed in the report
const report = cli.executeOnText("var foo = 'bar';", "foo.js");

// In addition to the above, warn if the resolved file name is ignored.
const reportAndWarnOnIgnoredFile = cli.executeOnText("var foo = 'bar';", "foo.js", true);
```

The `report` returned from `executeOnText()` is in the same format as from `executeOnFiles()`, but there is only ever one result in `report.results`.

If a filename in the optional second parameter matches a file that is configured to be ignored, then this function returns no errors or warnings. To return a warning instead, call the method with true as the optional third parameter.
If a filename in the optional second parameter matches a file that is configured to be ignored, then this function returns no errors or warnings. The method includes an additional optional boolean third parameter. When `true`, a resolved file name that is ignored will return a warning.

### CLIEngine#addPlugin()

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