@chassis/core/src/lib/utilities/StringUtils.js

CSS4 pre-processor and responsive framework for modern UI development

export default class StringUtils {
  /**
   * @method getUnit
   * Get the units from a CSS Property value
   * @param {string} value with units
   * @return {string}
   * @static
   */
  static getUnits (string) {
    const match = string.match(/\D+$/)
    return match ? match[0] : null
  }

  static listValues (values) {
    let array = values

    if (typeof values === 'object') {
      array = Object.keys(values).map(key => values[key])
    }

    return array.map((value, index) => {
      return index === array.length - 1 ? `or "${value}"` : `"${value}"`
    }).join(', ')
  }

  /**
   * @method stripParentheses
   * Strip all parentheses from string
   * @param  {string} string
   * @return {string}
   */
  static stripParentheses (string) {
    return string.replace(/[()]/g, '')
  }

  /**
   * @method stripUnits
   * Strip the units from a CSS Property value
   * @param {string} value with units
   * @return {string}
   * @static
   */
  static stripUnits (string) {
    const data = string.match(/\D+$/)
    return data.input.slice(0, data.index)
  }
}