[jest-docblock] add strip #4571
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packages/jest-docblock/src/index.js
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| export function strip(contents: string) { | ||
| const match = contents.match(docblockRe); | ||
| const docblockLength = match && match[0] ? match[0].length + 1 : 0; | ||
| return contents.substring(docblockLength); |
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Could we do:
return match && match[0] ? contents.substring(match[0].length + 1) : contents;
instead?
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Good thinking! Better to return contents than to return contents.substring(0)
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Nice! |
Codecov Report
@@ Coverage Diff @@
## master #4571 +/- ##
==========================================
+ Coverage 55.6% 55.61% +0.01%
==========================================
Files 186 186
Lines 6352 6354 +2
Branches 3 3
==========================================
+ Hits 3532 3534 +2
Misses 2819 2819
Partials 1 1
Continue to review full report at Codecov.
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* [jest-docblock] add strip * add a couple tests * off by one error * improve code as per @cpojers suggestion
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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. |
Summary
Prettier is implementing a
--insertPragmaflag to insert a@formatpragma to the top of files.During implementation it became apparent that a
stripDocblockfunction would be helpful for replacing docblocks. E.g.:This PR introduces a new function,
strip(contents: string)for returning the whole file except the top docblock.Test Plan
Basic unit tests