How to use the parse function from yamljs

Find comprehensive JavaScript yamljs.parse code examples handpicked from public code repositorys.

yamljs.parse is a function that takes a YAML string as input and returns a JavaScript object that represents the parsed YAML data.

ParsePost.js

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});

front_matter = front_matter.join('\n');
post = post.join('\n');

metadata = yaml.parse(front_matter);

return _.extend({}, metadata, {
    postBody: marked(post),
    title: metadata.title,

Gruntfile.js

GitHub: nychealth/EH-dataportal

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content = content.split("---");

var frontMatter;

try {
    frontMatter = YAML.parse(content[1].trim());
} catch (e) {
    grunt.log.writeln(e.message);
}

+ 4 other calls in file

How does yamljs.parse work?

yamljs.parse works by taking a YAML string as input and parsing it into a JavaScript object using the js-yaml library.

The function first checks if the input is a string and not empty, and then passes it to js-yaml's safeLoad function to parse the YAML into a JavaScript object.

If the YAML contains references or aliases, yamljs.parse can optionally be configured to resolve them using the js-yaml library's safeLoad options.

Finally, the function returns the parsed JavaScript object.

opf.js

GitHub: tmlbl/ktek

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fs.readFile(path.join(baseDir, fileName), 'utf8', function (err, data) {
  if (err) {
    console.error('Error opening file', path, ': ', err);
    return callback(err);
  }
  var manifest = YAML.parse(data);

  // Build the metadata tags
  var metaTags = [];
  Object.keys(manifest).forEach(function (key) {

utils.js

GitHub: helson-lin/ffandown

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const configPath = getConfigPath()
if (!configPath) {
    logger.info('not found config file, auto create config.yml')
    createYml({ ...option, downloadDir: '/media/' })
} else {
    const data = YAML.parse(fs.readFileSync(configPath).toString())
    const { port, path, webhooks, webhookType, thread, useFFmpegLib } = data
    if (port) option.port = port
    if (path) option.downloadDir = EnsureDonwloadPath(path)
    if (webhooks) option.webhooks = webhooks

+ 4 other calls in file

Ai Example

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const YAML = require("yamljs");

const yamlStr = `
name: John Doe
age: 30
isEmployed: true
favoriteFoods:
- pizza
- tacos
`;

const obj = YAML.parse(yamlStr);

console.log(obj);

In this example, we're using yamljs.parse to parse a YAML string that defines a person's name, age, employment status, and favorite foods. We first define the YAML string as a multiline string using backticks. We then pass this string to YAML.parse, which parses the YAML string into a JavaScript object. Finally, we log the resulting object to the console, which will output the following: javascript Copy code

load-list.js

GitHub: jimkang/list-em-all

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  yamlParseFn = opts.yamlParseFn;
  url = opts.url;
}

if (!yamlParseFn) {
  yamlParseFn = YAML.parse;
}

var reqOpts = {
  url: url,

Other functions in yamljs

Sorted by popularity

yamljs.load is the most popular function in yamljs (401 examples)

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