Cors.cors.is_preflight: def of emerging-ezhttp@0.21.0.0
Import: import emerging-ezhttp@0.21.0.0/src/cors.bend as Cors
Lines 265-272 of emerging-ezhttp@0.21.0.0/src/cors.bend: https://jend.leeeet.dev/read.txt?path=emerging-ezhttp@0.21.0.0/src/cors.bend&start_line=265&end_line=272

import Base
import emerging-ezhttp@0.21.0.0/src/http.bend as Http

# whether this request is a CORS preflight
def cors.is_preflight(req: Http.Request) -> Bool:
  match req:
    case Http.Bad{why}:
      False{}
    case Http.Request{method, target, headers, body}:
      cors.is_preflight.method(method,
        Http.headers.find(headers, "access-control-request-method"))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=emerging-ezhttp@0.21.0.0/src/cors.bend&name=cors.is_preflight.method
  https://jend.leeeet.dev/definition.txt?path=emerging-ezhttp@0.21.0.0/src/http.bend&name=Request
  https://jend.leeeet.dev/definition.txt?path=emerging-ezhttp@0.21.0.0/src/http.bend&name=headers.find