Skip to content

Instantly share code, notes, and snippets.

@v1vendi

v1vendi/case-insensitive-obj.js

Created February 13, 2020 12:09
Show Gist options
  • Save v1vendi/b87ad119e12b5fab9da43ffda8f5f7cb to your computer and use it in GitHub Desktop.
Save v1vendi/b87ad119e12b5fab9da43ffda8f5f7cb to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. v1vendi created this gist Feb 13, 2020.
    30 changes: 30 additions & 0 deletions case-insensitive-obj.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,30 @@
    const model = {
    normalKey: 1,
    coRRupTkey: 2,
    innErKey: {
    x: 3,
    Y: 4
    },
    aRR: [
    { first: 5 }
    ]
    }

    function getModel(model) {
    return new Proxy(model, {
    get(obj, prop) {
    if (prop in obj) return obj[prop]
    const lowerProp = prop.toLowerCase()
    const ownProp = Object.keys(model).find(k => k.toLowerCase() === lowerProp)
    const value = obj[ownProp]
    return value instanceof Object ? getModel(value) : value
    }
    })
    }

    const wrapped = getModel(model)

    console.log(wrapped.corruptKey)
    console.log(wrapped.innerKey.x)
    console.log(wrapped.innerKey.y)
    console.log(wrapped.arr.map(x => x.FIRSt))