JSFiddle - React, Tailwind, and code Playground

by Sean Wessell

JavaScript

var mappings = {
  "RC": [{
    "from": "04",
    "to": "40"
  }, {
    "from": "05",
    "to": "50"
  }, {
    "from": "06",
    "to": "60"
  }, {
    "from": "07",
    "to": "70"
  }, {
    "from": "08",
    "to": "80"
  }],
  "JC": [{
    "from": "01",
    "to": "10"
  }]
}

alert(JSON.stringify(mappings))