lodashMixin.js

import _ from 'lodash';

_.mixin({
  isInt: (value) => {
    return Number(value) === value && value % 1 === 0;
  },
  isFloat: (value) => {
    return Number(value) === value && value % 1 !== 0;
  },
  toBoolean: (value) => {
    return _.includes(['true', 'yes', 'on', '1'], _.toLower(_.toString(value)));
  },
  toFloat: (value, precision) => {
    var num = 0.0;
    if (/^(-?[0-9]\d*|0)(\.\d+)?$/.test(value)) {
      num = parseFloat(value);
    } else if (_.isNumber(value)) {
      num = value;
    }
    return num;
  },
});