moy-fp/src/String/test.js

A functional programming library.

import curry from '../Function/curry'

/**
 * RegExp -> String -> Boolean
 */
const test = curry(
  (pattern, string) => {
    const regexp = new RegExp(
      pattern.source,
      (pattern.global ? 'g' : '') +
      (pattern.ignoreCase ? 'i' : '') +
      (pattern.multiline ? 'm' : '') +
      (pattern.sticky ? 'y' : '') +
      (pattern.unicode ? 'u' : '') +
      (pattern.dotAll ? 's' : '')
    );
    return regexp.test(string)
  }
)

export default test