feat(repr): wire repr into module surface and rockspec

Author: haithium

mods.rockspec.template

@@ -13,7 +13,9 @@ description = {
   license = "MIT",
   summary = "Pure Lua modules",
   detailed = [[
-Mods provides small, focused Lua modules: List, Set, is, keyword, operator, str, stringcase, tbl, template, and validate.
+Mods provides small, focused Lua modules:
+List, Set, is, keyword, operator, repr, str, stringcase, tbl, template, and
+validate.
 ]],
 }
 
@@ -29,6 +31,7 @@ build = {
     ["mods.keyword"] = "src/mods/keyword.lua",
     ["mods.List"] = "src/mods/List.lua",
     ["mods.operator"] = "src/mods/operator.lua",
+    ["mods.repr"] = "src/mods/repr.lua",
     ["mods.Set"] = "src/mods/Set.lua",
     ["mods.str"] = "src/mods/str.lua",
     ["mods.stringcase"] = "src/mods/stringcase.lua",

src/mods/init.lua

@@ -1,7 +1,7 @@
 local mods = {}
 
-([[is keyword List operator Set str stringcase
-  tbl template utils validate]]):gsub("%S+", function(name)
+([[ is keyword List operator repr Set
+    str stringcase tbl template utils validate ]]):gsub("%S+", function(name)
   mods[name] = "mods." .. name
 end)
 

src/mods/repr.lua

@@ -1,4 +1,4 @@
-local utils = require("mods.utils")
+local mods = require("mods")
 
 local type = type
 local next = next
@@ -7,8 +7,8 @@ local sort = table.sort
 local rep = string.rep
 local tostring = tostring
 local gmatch = string.gmatch
-local isidentifier = utils.isidentifier
-local quote = utils.quote
+local isidentifier = mods.keyword.isidentifier
+local quote = mods.utils.quote
 
 local INDENT = "  "
 local TYPE_RANK = { n = 0 }

types/mods.lua

@@ -5,6 +5,7 @@
 ---@field keyword mods.keyword
 ---@field List mods.List
 ---@field operator mods.operator
+---@field repr mods.repr
 ---@field Set mods.Set
 ---@field str mods.str
 ---@field stringcase mods.stringcase