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src/gleam/http.gleam
import gleam/string
/// HTTP methods as defined by RFC 2616, and PATCH which is defined by RFC
/// 5789.
///
pub type Method {
Get
Post
Head
Put
Delete
Trace
Connect
Options
Patch
/// Non-standard but valid HTTP methods.
Other(String)
}
// TODO: check if the a is a valid HTTP method (i.e. it is a token, as per the
// spec) and return Ok(Other(s)) if so.
pub fn parse_method(s) {
case string.lowercase(s) {
"connect" -> Ok(Connect)
"delete" -> Ok(Delete)
"get" -> Ok(Get)
"head" -> Ok(Head)
"options" -> Ok(Options)
"patch" -> Ok(Patch)
"post" -> Ok(Post)
"put" -> Ok(Put)
"trace" -> Ok(Trace)
_ -> Error(Nil)
}
}
pub fn method_to_string(method) {
case method {
Connect -> "connect"
Delete -> "delete"
Get -> "get"
Head -> "head"
Options -> "options"
Patch -> "patch"
Post -> "post"
Put -> "put"
Trace -> "trace"
Other(s) -> s
}
}
pub external fn method_from_erlang(anything) -> Result(Method, Nil) =
"gleam_http_native" "method_from_erlang"