Find matching keys in a given object, for a given prefix string
npm install prefix-matchesPrefix Matches
---
Find matching keys in a given object, for a given prefix string
Warning: experimental
npm i --save prefix-matches
then, in your scripts:
``js`
const prefixMatches = require('prefix-matches')
`js
const prefixMatches = require('prefix-matches')
// Resolves simple cases
prefixMatches('w', {
watch: 'watch things',
build: 'build things'
}) // => [{ watch: 'watch things' }]
// Does not flatten result set
prefixMatches('w', {
watch: {
js: 'watch javascript',
css: 'watch css'
},
build: 'build things'
}) // => [{ watch: { js: 'watch javascript', css: 'watch css' }}]
// Resolves nested prefixes
prefixMatches('w.j', {
watch: {
js: 'watch javascript',
css: 'watch css'
},
write: {
js: 'write javascript'
}
}) // => [{ 'watch.js': 'watch javascript' }, { 'write.js': 'write javascript' }]
// ... and so on
prefixMatches('b.f.j', {
build: {
frontend: {
js: 'build javascript',
css: 'build css'
}
}
}) // => [{ 'build.frontend.js': 'build javascript' }]
``
To attempt better prefixing support for the package-scripts project.
A basic test suite has been authored in AVA, used for its terrifying speed. To run it:
npm test