lodash-ny-util

    0.1.1 • Public • Published

    lodash-ny-util

    Lodash mixin for generic list, map, string functionality.

    Build Status Code Climate

    Install

    npm install --save lodash-ny-util
    

    Usage

    _.mixin(require('lodash-ny-util'));

    API

    mapToHeaders

    Maps the first row to become the property names of every following row, returning a list of maps.

    _.mapToHeaders([['a', 'b'], ['c', 'd'], ['e', 'f']]);
    //becomes [{a: 'c', b: 'd'}, {a: 'e', b: 'f'}]

    promise

    Shorthand for using lodash functions with A+ Promise's .then function

    return Promise.resolve(thing).then(_.promise(_.indexBy)('name')))
    return Promise.resolve(thing).then(_.promise('indexBy')('name')))
    return Promise.resolve(thing).then(_.promise(_.indexBy, 'name')))
    return Promise.resolve(thing).then(_.promise('indexBy', 'name')))

    invertKeys

    Takes an object that contains other objects, and flips the keys of the object and the inner object.

    _.invertKeys({a: {b: 'c', d: 'e'}, f: {g: 'h', i: 'j'}})
    //becomes {b: {a: 'c'}, d: {a: 'e'}, g: {f: 'h'}, i: {f: 'j'}}

    listDeepObjects

    Takes an object, and returns every object inside that object.

    _.listDeepObjects({a:{b:{c:{d:'e'}}, f:{g:{h:'e'}}}})
    // becomes:
    //  [
    //    { b: { c: { d: 'e' } }, f: { g: { h: 'e' } } },
    //    { c: { d: 'e' } },
    //    { g: { h: 'e' } },
    //    { h: 'e' },
    //    { d: 'e' },
    //  ]

    Optionally takes a filter:

    _.listDeepObjects({a:{b:{c:{d:'e'}}, f:{d:{g:'e'}}}}, 'd');
    //becomes [ { d: { g: 'e' } }, { d: 'e' } ]
    _.listDeepObjects({a: {type:'yarn'}, b: {c: {type:'sweater'}}}, function (obj) { return !!obj.type; });
    //becomes [ { type: 'yarn' }, { type: 'sweater' } ]

    Install

    npm i lodash-ny-util

    DownloadsWeekly Downloads

    240

    Version

    0.1.1

    License

    MIT

    Last publish

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