vcc-ui/dist/utils/apply-space-multiplier.js

A React library for building user interfaces at Volvo Cars

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.applySpaceMultiplier = applySpaceMultiplier;
// TODO: Fix eslint issues the next time this file is edited.

/* eslint-disable eqeqeq */
function applyFactor(factor) {
  return value => {
    if (value === undefined || value === null) {
      return undefined;
    }

    // this allows stringy numbers e.g. <View paddingLeft="4" /> to be parsed and multiplied as well
    if (typeof value === 'string') {
      const parsedValue = parseInt(value, 10);
      return Number(value) == parsedValue ? parsedValue * factor : value;
    }
    if (typeof value !== 'number') {
      return value;
    }
    return value * factor;
  };
}
function applySpaceMultiplier() {
  let factor = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;
  const applyFactorToValue = applyFactor(factor);
  return value => {
    if (Array.isArray(value)) {
      return value.map(applyFactorToValue);
    } else if (value && typeof value === 'object') {
      return Object.keys(value).reduce((out, key) => {
        out[key] = applyFactorToValue(value[key]);
        return out;
      }, {});
    }
    return applyFactorToValue(value);
  };
}