Ken Grimm kenmgrimm
jpbalarini
/ application_controller.rb
Last active
November 19, 2021 16:00
Ruby on Rails CORS Preflight Check
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| before_action :cors_set_access_control_headers | |
| def cors_preflight_check | |
| return unless request.method == 'OPTIONS' | |
| cors_set_access_control_headers | |
| render json: {} | |
| end | |
| protected |