jsonbased-yamlify-pmb v0.2.2

jsonbased-yamlify-pmb

A simple, feature-incomplete YAML writer

API

This module ESM-exports one function with one method:

yamlify(x)

Returns a string containing a YAML representation of the JSON-able portions of x.

yamlify.cfg(opt)

Return a potentially-customized version of the yamlify function. opts is an optional options object that supports these keys:

• dictUndef: The YAML representation of undefined in the role as the value of a dictionary entry. Defaults to the false-y value undefined, which means to omit the entry.
• undef: The YAML representation to use for undefined in cases where dictUndef does not apply. Defaults to the false-y value undefined, which means there is no YAML representation and instead a TypeError shall be thrown.
• trPrim: A dictionary object to translate primitive values (i.e. non-containers), or false to disable this feature. The dictionary should map JSON representations¹ to YAML representations. The default is to map Booleans to yes and no. (¹ For convenience, in addition to valid JSON as keys, you may specify a key named undefined to override the undef option.)
• strQuotMark: Preferred quotation character for strings whose JSON representation contains neither this string nor a backslash. Default: "'" (U+0027 apostrophe)

Known issues

• Needs more/better tests and docs.

License

ISC