diff options
Diffstat (limited to 'lua/mason-core/optional.lua')
| -rw-r--r-- | lua/mason-core/optional.lua | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/lua/mason-core/optional.lua b/lua/mason-core/optional.lua index d5055c9c..bb168324 100644 --- a/lua/mason-core/optional.lua +++ b/lua/mason-core/optional.lua @@ -4,18 +4,22 @@ local Optional = {} Optional.__index = Optional ---@param value any -function Optional.new(value) - return setmetatable({ _value = value }, Optional) +function Optional:new(value) + ---@type Optional + local instance = {} + setmetatable(instance, self) + instance._value = value + return instance end -local EMPTY = Optional.new(nil) +local EMPTY = Optional:new(nil) ---@param value any function Optional.of_nilable(value) if value == nil then return EMPTY else - return Optional.new(value) + return Optional:new(value) end end @@ -25,7 +29,7 @@ end ---@param value any function Optional.of(value) - return Optional.new(value) + return Optional:new(value) end ---@param mapper_fn fun(value: any): any |
