如何正则表达url路径列表？

Question

我有一个网址路径列表：

WHITELIST_PATHS = [ '/assets', '/images', '/javascripts']

如何使用正则表达式来执行以下操作：

allow_access = WHITELIST_PATHS.include? '/assets/application.css'

想法是测试路径只需要从白名单路径开始。想法？感谢

Answer 1

allow_access = WHITELIST_PATHS.any? {|p| '/assets/application.css'.start_with? p }

Answer 2

WHITELIST_PATHS = [ '/assets', '/images', '/javascripts']
# probably should be 
# WHITELIST_PATHS = [ '/assets/', '/images/', '/javascripts/']
WHITELIST_REGEXP = /^(#{WHITELIST_PATHS.join("|")})/

allow_access = !!('/assets/application.css' =~ WHITELIST_REGEXP)