feat: Allow RegExg flags to be configured through module options

[Refused]

Request title says it all.

export default {
  modules: [
    // Module using defaults
    '@nuxtjs/redirect-module'

    // Module using passed in RegEx flags
    ['@nuxtjs/redirect-module', { flags: 'i' }]
  ]
}

[codecov]

Codecov Report

Merging #38 into master will not change coverage.
The diff coverage is 100%.

@@          Coverage Diff          @@
##           master    #38   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           2      2           
  Lines          33     33           
  Branches        8      8           
=====================================
  Hits           33     33

Impacted Files	Coverage Δ
lib/module.js	100% <100%> (ø)	⬆️

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[TheAlexLichter]

Hey 👋
Thanks for the PR!

A few things:

1. Why having a global flags variable and not defining it locally/per regex? You can also pass in regex values like /abc/i at the moment.
2. Docs are missing
3. Tests are missing

[ricardogobbosouza]

Hi, as @manniL said, I find it unnecessary to add this flag.
In next major release #37 we are thinking of using path-to-regexp, the same as vue-router uses to have a redirection pattern

[TheAlexLichter]

Stale