How to use the jest-docblock.print 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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brodybits / prettierx / src / language-js / pragma.js View on Github 
function insertPragma(text) {
const parsedDocblock = docblock.parseWithComments(docblock.extract(text));
const pragmas = Object.assign({ format: "" }, parsedDocblock.pragmas);
const newDocblock = docblock
.print({
pragmas,
comments: parsedDocblock.comments.replace(/^(\s+?\r?\n)+/, "") // remove leading newlines
})
.replace(/(\r\n|\r)/g, "\n"); // normalise newlines (mitigate use of os.EOL by jest-docblock)
const strippedText = docblock.strip(text);
const separatingNewlines = strippedText.startsWith("\n") ? "\n" : "\n\n";
return newDocblock + separatingNewlines + strippedText;
}function insertPragma(text) {
const parsedDocblock = docblock.parseWithComments(docblock.extract(text));
const pragmas = { format: "", ...parsedDocblock.pragmas };
const newDocblock = docblock
.print({
pragmas,
comments: parsedDocblock.comments.replace(/^(\s+?\r?\n)+/, ""), // remove leading newlines
})
.replace(/(\r\n|\r)/g, "\n"); // normalise newlines (mitigate use of os.EOL by jest-docblock)
const strippedText = docblock.strip(text);
const separatingNewlines = strippedText.startsWith("\n") ? "\n" : "\n\n";
return newDocblock + separatingNewlines + strippedText;
}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.
