From 37c745fa73b983c86904132efb30ef2a4a76df5e Mon Sep 17 00:00:00 2001
From: William Boman <william@redwill.se>
Date: Sun, 30 Oct 2022 17:43:46 +0100
Subject: feat: add provider interface (#601)

---
 lua/mason-core/functional/function.lua | 5 +++++
 lua/mason-core/functional/init.lua     | 3 +++
 lua/mason-core/functional/list.lua     | 7 +++++++
 lua/mason-core/functional/string.lua   | 4 ++++
 4 files changed, 19 insertions(+)

(limited to 'lua/mason-core/functional')

diff --git a/lua/mason-core/functional/function.lua b/lua/mason-core/functional/function.lua
index c6d460a5..f1475229 100644
--- a/lua/mason-core/functional/function.lua
+++ b/lua/mason-core/functional/function.lua
@@ -89,4 +89,9 @@ _.lazy = function(fn)
     end
 end
 
+_.tap = _.curryN(function(fn, value)
+    fn(value)
+    return value
+end, 2)
+
 return _
diff --git a/lua/mason-core/functional/init.lua b/lua/mason-core/functional/init.lua
index ed502a4b..04ef1534 100644
--- a/lua/mason-core/functional/init.lua
+++ b/lua/mason-core/functional/init.lua
@@ -27,6 +27,7 @@ _.T = fun.T
 _.F = fun.F
 _.memoize = fun.memoize
 _.lazy = fun.lazy
+_.tap = fun.tap
 
 ---@module "mason-core.functional.list"
 local list = lazy_require "mason-core.functional.list"
@@ -45,6 +46,7 @@ _.prepend = list.prepend
 _.zip_table = list.zip_table
 _.nth = list.nth
 _.head = list.head
+_.last = list.last
 _.length = list.length
 _.flatten = list.flatten
 _.sort_by = list.sort_by
@@ -80,6 +82,7 @@ _.dec = number.dec
 ---@module "mason-core.functional.string"
 local string = lazy_require "mason-core.functional.string"
 _.matches = string.matches
+_.match = string.match
 _.format = string.format
 _.split = string.split
 _.gsub = string.gsub
diff --git a/lua/mason-core/functional/list.lua b/lua/mason-core/functional/list.lua
index 31b631b8..2a5378fe 100644
--- a/lua/mason-core/functional/list.lua
+++ b/lua/mason-core/functional/list.lua
@@ -148,6 +148,13 @@ end, 2)
 
 _.head = _.nth(1)
 
+---@generic T
+---@param list T[]
+---@return T?
+_.last = function(list)
+    return list[#list]
+end
+
 ---@param value string|any[]
 _.length = function(value)
     return #value
diff --git a/lua/mason-core/functional/string.lua b/lua/mason-core/functional/string.lua
index 7726c8e1..9b7da979 100644
--- a/lua/mason-core/functional/string.lua
+++ b/lua/mason-core/functional/string.lua
@@ -8,6 +8,10 @@ _.matches = fun.curryN(function(pattern, str)
     return str:match(pattern) ~= nil
 end, 2)
 
+_.match = fun.curryN(function(pattern, str)
+    return { str:match(pattern) }
+end, 2)
+
 ---@param template string
 ---@param str string
 _.format = fun.curryN(function(template, str)
-- 
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