regl/lib/strings.js

regl is a fast functional WebGL framework.

module.exports = function createStringStore () {
  var stringIds = { '': 0 }
  var stringValues = ['']
  return {
    id: function (str) {
      var result = stringIds[str]
      if (result) {
        return result
      }
      result = stringIds[str] = stringValues.length
      stringValues.push(str)
      return result
    },

    str: function (id) {
      return stringValues[id]
    }
  }
}