How to use the jest-docblock.parse function in jest-docblock
To help you get started, we’ve selected a few jest-docblock examples, based on popular ways it is used in public projects.
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facebookincubator / fbt / packages / babel-plugin-fbt / index.js View on Github 
function initDefaultOptions(state) {
defaultOptions = {};
const comment = state.file.ast.comments[0];
const docblock = (comment && comment.value) || '';
const fbtDocblockOptions = parseDocblock(docblock).fbt;
if (fbtDocblockOptions) {
defaultOptions = JSON.parse(fbtDocblockOptions);
Object.keys(defaultOptions).forEach(o => checkOption(o, ValidFbtOptions));
}
if (!defaultOptions.project) {
defaultOptions.project = '';
}
}function initDefaultOptions(state) {
defaultOptions = {};
const comment = state.file.ast.comments[0];
const docblock = (comment && comment.value) || '';
const fbtDocblockOptions = parseDocblock(docblock).fbt;
if (fbtDocblockOptions) {
defaultOptions = JSON.parse(fbtDocblockOptions);
Object.keys(defaultOptions).forEach(o => checkOption(o, ValidFbtOptions));
}
if (!defaultOptions.project) {
defaultOptions.project = '';
}
}module.exports = async function(testFiles, results, testVariables) {
if (testVariables.hasOwnProperty('ALERT')) {
if (testVariables.ALERT && results.numFailedTests > 0) {
for (const testFile of Object.keys(testFiles)) {
const testContents = testFiles[testFile]
const testMetaData = parse(testContents)
await sendSlackMessage(
results,
testFile,
testMetaData,
testVariables,
)
}
}
}
}jest-docblock
`jest-docblock` is a package that can extract and parse a specially-formatted comment called a "docblock" at the top of a file.
