transform-per-suffixes

Map object properties according to suffixes.

A simple helper to transform every properties of an object having a specific suffix.

I mainly use it to transform my JSONs according to conventional prefixes. By example, for MongoDB ObjectIds.

API

transform-per-suffixes

transform-per-suffixes~transformPerSuffixes(suffixes, val) ⇒ Object | Array

Transform every properties of an object according to given suffixes.

Kind: inner method of transform-per-suffixes
Returns: Object | Array - The modified object

Param	Type	Description
suffixes	Array	An array of suffix definitions ({value: String, transform: Function})
val	Object | Array	The source Object/Array

Example

var object = {
  _id: 'abbacacaabbacacaabbacaca',
  creation_date: '2015-11-28T16:22:47.552Z',
  value: 'Hey!'
};
var suffixes = [{
  value: '_id',
  transform: castToObjectId,
}, {
  value: '_date',
  transform: function(d) { return new Date(d) },
}];
 
console.log(transformPerSuffixes(suffixes, object));
// Prints:
// {
//   _id: ObjectId('abbacacaabbacacaabbacaca'),
//   creation_date: Date('2015-11-28T16:22:47.552Z'),
//   value: 'Hey!'
// }

License

MIT