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| author | William Boman <william@redwill.se> | 2022-10-19 14:41:42 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-10-19 14:41:42 +0200 |
| commit | 38c3c7f68c0cd442f4faf46569d83c5b8a610c97 (patch) | |
| tree | 23c655b038ad8c0c1d80fe1aca7eaf5108aeb0f7 /lua/mason-core/functional | |
| parent | chore: update generated code (#575) (diff) | |
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feat(api/command): add --debug flag to :MasonInstall (#576)
Diffstat (limited to 'lua/mason-core/functional')
| -rw-r--r-- | lua/mason-core/functional/init.lua | 1 | ||||
| -rw-r--r-- | lua/mason-core/functional/list.lua | 12 |
2 files changed, 13 insertions, 0 deletions
diff --git a/lua/mason-core/functional/init.lua b/lua/mason-core/functional/init.lua index a153e8fa..ed502a4b 100644 --- a/lua/mason-core/functional/init.lua +++ b/lua/mason-core/functional/init.lua @@ -50,6 +50,7 @@ _.flatten = list.flatten _.sort_by = list.sort_by _.uniq_by = list.uniq_by _.join = list.join +_.partition = list.partition ---@module "mason-core.functional.relation" local relation = lazy_require "mason-core.functional.relation" diff --git a/lua/mason-core/functional/list.lua b/lua/mason-core/functional/list.lua index 151b9b25..31b631b8 100644 --- a/lua/mason-core/functional/list.lua +++ b/lua/mason-core/functional/list.lua @@ -189,4 +189,16 @@ _.uniq_by = fun.curryN(function(id, list) return result end, 2) +---@generic T +---@param predicate fun(item: T): boolean +---@param list T[] +---@return T[][] # [T[], T[]] +_.partition = fun.curryN(function(predicate, list) + local partitions = { {}, {} } + for _, item in ipairs(list) do + table.insert(partitions[predicate(item) and 1 or 2], item) + end + return partitions +end, 2) + return _ |