nil is false in lua, just utilizing that fact.
@@ -4,7 +4,8 @@
local function validateMethod(method)
local httpMethods = {GET=true, HEAD=true, POST=true, PUT=true, DELETE=true, TRACE=true, OPTIONS=true, CONNECT=true, PATCH=true}
- if httpMethods[method] then return true else return false end
+ -- default for non-existent attributes returns nil, which evaluates to false
+ return httpMethods[method]
end
local function uriToFilename(uri)