From 58060aaf73ba40b69f0d254ee0b9fa26682d5d77 Mon Sep 17 00:00:00 2001
From: Michael Chris Lopez <hello@michaelchris.space>
Date: Tue, 21 Sep 2021 16:47:35 +0800
Subject: [PATCH] create util

---
 lua/zenbones/build.lua |  9 ++-------
 lua/zenbones/util.lua  | 10 ++++++++++
 2 files changed, 12 insertions(+), 7 deletions(-)
 create mode 100644 lua/zenbones/util.lua

diff --git a/lua/zenbones/build.lua b/lua/zenbones/build.lua
index e909be2..e9206dd 100644
--- a/lua/zenbones/build.lua
+++ b/lua/zenbones/build.lua
@@ -1,13 +1,8 @@
--- got from http://lua-users.org/wiki/StringInterpolation
-function interp(s, tab)
-	return (s:gsub("($%b{})", function(w)
-		return tab[w:sub(3, -2)] or w
-	end))
-end
+local util = require "zenbones.util"
 
 local function write_template(path, template, values)
 	print("[write template] " .. path)
-	local content = interp(template, values)
+	local content = util.interp(template, values)
 	local file = io.open(path, "w")
 	file:write(content)
 	file:close()
diff --git a/lua/zenbones/util.lua b/lua/zenbones/util.lua
new file mode 100644
index 0000000..f2dc4d4
--- /dev/null
+++ b/lua/zenbones/util.lua
@@ -0,0 +1,10 @@
+local M = {}
+
+-- got from http://lua-users.org/wiki/StringInterpolation
+function M.interp(s, tab)
+	return (s:gsub("($%b{})", function(w)
+		return tab[w:sub(3, -2)] or w
+	end))
+end
+
+return M