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Diffstat (limited to 'src')
| -rw-r--r-- | src/gleam/uri.gleam | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/gleam/uri.gleam b/src/gleam/uri.gleam index 32910b5..2ff542a 100644 --- a/src/gleam/uri.gleam +++ b/src/gleam/uri.gleam @@ -14,6 +14,7 @@ import gleam/string import gleam/dynamic.{Dynamic} import gleam/map.{Map} import gleam/function +import gleam/pair /// Type representing holding the parsed components of an URI. /// All components of a URI are optional, except the path. @@ -119,6 +120,33 @@ pub fn query_to_string(query: List(tuple(String, String))) -> String { |> result.unwrap("") } +/// Encode a string into a percent encoded representation. +/// Note that this encodes space as +. +/// +/// ## Example +/// +/// percent_encode("100% great") +/// > "100%25+great" +/// +pub fn percent_encode(value: String) -> String { + query_to_string([tuple("k", value)]) + |> string.replace(each: "k=", with: "") +} + +/// Decode a percent encoded string. +/// +/// ## Example +/// +/// percent_decode("100%25+great") +/// > Ok("100% great") +/// +pub fn percent_decode(value: String) -> Result(String, Nil) { + string.concat(["k=", value]) + |> parse_query + |> result.then(list.head) + |> result.map(pair.second) +} + fn do_remove_dot_segments( input: List(String), accumulator: List(String), |