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fix: simplify transform RegExp #10207

Merged
merged 8 commits into from
Oct 19, 2020
Merged

fix: simplify transform RegExp #10207

merged 8 commits into from
Oct 19, 2020

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elado
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@elado elado commented Jun 26, 2020

Summary

Before

"^.+\\.[t|j]sx?$": "babel-jest"

After

"\\.[jt]sx?$": "babel-jest"

RegExp's [] doesn't need |, in fact, it adds it to the character list it looks for (/[t|j]/.test('|') === true). Also since we care only about the suffix, no reason for ^.+.

Before
```
"^.+\\.[t|j]sx?$": "babel-jest"
```
After
```
"\\.[jt]sx?$": "babel-jest"
```

RegExp's `[]` doesn't need `|`, in fact, it adds it to the character list it looks for (`/[t|j]/.test('|') === true`). Also since we care only about the suffix, no reason for `^.+`.
@elado elado changed the title Update file regexp for babel-jest Update README: file regexp for babel-jest Jun 26, 2020
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Forgot this 😬 LGTM, thanks!

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This pull request has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.
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4 participants