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| author | Louis Pilfold <louis@lpil.uk> | 2021-09-10 18:54:41 +0100 |
|---|---|---|
| committer | Louis Pilfold <louis@lpil.uk> | 2021-09-10 18:54:41 +0100 |
| commit | 32ac4ec2523e7226cecbf73a1708cd36ea3b3eb1 (patch) | |
| tree | dc3f238c77446f34c02e25f8dae269d14e41a6c9 /src/gleam_stdlib.js | |
| parent | 5c8f31c0d7d347bf733c91fb52037c4ffed9e87e (diff) | |
| download | gleam_stdlib-32ac4ec2523e7226cecbf73a1708cd36ea3b3eb1.tar.gz gleam_stdlib-32ac4ec2523e7226cecbf73a1708cd36ea3b3eb1.zip | |
JS list decoding
Diffstat (limited to 'src/gleam_stdlib.js')
| -rw-r--r-- | src/gleam_stdlib.js | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gleam_stdlib.js b/src/gleam_stdlib.js index 47801ce..500066d 100644 --- a/src/gleam_stdlib.js +++ b/src/gleam_stdlib.js @@ -527,3 +527,7 @@ export function tuple_get(data, index) { ? new Ok(data[index]) : new Error(Nil); } + +export function decode_list(data) { + return List.isList(data) ? new Ok(data) : decoder_error("List", data); +} |