use 'unpack' function from 'table' module

5 files changed, 13 insertions, 11 deletions

diff --git a/aconf/persistence/backends/augeas.lua b/aconf/persistence/backends/augeas.lua
index a448e65..7ffccb9 100644
--- a/aconf/persistence/backends/augeas.lua
+++ b/aconf/persistence/backends/augeas.lua
@@ -161,7 +161,7 @@ function backend:set(mods)
    local gc = {}
 
    for _, mod in ipairs(mods) do
-      local path, value = unpack(mod)
+      local path, value = table.unpack(mod)
 
       local function insert(path, new)
 	 local apath, mode, keys = conv_path(path)
@@ -173,7 +173,7 @@ function backend:set(mods)
 	 local ppath, pmode = conv_path(parent)
 
 	 if pmode then
-	    gc[pth.join(unpack(array_without_last(parent)))] = false
+	    gc[pth.join(table.unpack(array_without_last(parent)))] = false
 	 end
 
 	 if pmode == '#' then
@@ -239,7 +239,7 @@ function backend:set(mods)
 	 self.aug:set(apath, value ~= nil and tostr(value) or nil)
       end
 
-      util.setdefault(gc, pth.join(unpack(path)), true)
+      util.setdefault(gc, pth.join(table.unpack(path)), true)
    end
 
    for path, _ in pairs(gc) do
@@ -255,7 +255,9 @@ function backend:set(mods)
 	    break
 	 end
 
-	 if gc[pth.join(unpack(p))] ~= false then self.aug:rm(conv_path(p)) end
+	 if gc[pth.join(table.unpack(p))] ~= false then
+	    self.aug:rm(conv_path(p))
+	 end
 	 p[#p] = nil
       end
    end
diff --git a/aconf/persistence/backends/files.lua b/aconf/persistence/backends/files.lua
index e19763d..1c78c80 100644
--- a/aconf/persistence/backends/files.lua
+++ b/aconf/persistence/backends/files.lua
@@ -29,7 +29,7 @@ local backend = require('aconf.object').class()
 function backend:init() self.cache = {} end
 
 function backend:get(path, top)
-   local name = pth.join('/', unpack(path))
+   local name = pth.join('/', table.unpack(path))
 
    if not self.cache[name] then
       local t = posix.stat(name, 'type')
@@ -68,8 +68,8 @@ end
 
 function backend:set(mods)
    for _, mod in pairs(mods) do
-      local path, value = unpack(mod)
-      local name = pth.join('/', unpack(path))
+      local path, value = table.unpack(mod)
+      local name = pth.join('/', table.unpack(path))
 
       if value == nil then
 	 print('DEL', name)
diff --git a/aconf/persistence/backends/json.lua b/aconf/persistence/backends/json.lua
index 607315a..bdf2715 100644
--- a/aconf/persistence/backends/json.lua
+++ b/aconf/persistence/backends/json.lua
@@ -26,7 +26,7 @@ function backend:split_path(path)
    local res
 
    while #fpath > 0 do
-      local fp = pth.join('/', unpack(fpath))
+      local fp = pth.join('/', table.unpack(fpath))
       if self.cache[fp] then return fp, jpath end
       table.insert(jpath, 1, fpath[#fpath])
       table.remove(fpath)
@@ -62,7 +62,7 @@ function backend:set(mods)
    local dirty = {}
 
    for _, mod in ipairs(mods) do
-      local path, value = unpack(mod)
+      local path, value = table.unpack(mod)
       local fpath, jpath = self:split_path(path)
       self.cache[fpath]:_set(jpath, value)
       dirty[fpath] = true
diff --git a/aconf/persistence/backends/service.lua b/aconf/persistence/backends/service.lua
index 4569ce8..bd52d31 100644
--- a/aconf/persistence/backends/service.lua
+++ b/aconf/persistence/backends/service.lua
@@ -19,7 +19,7 @@ end
 
 function backend:set(mods)
    for _, mod in ipairs(mods) do
-      local path, value = unpack(mod)
+      local path, value = table.unpack(mod)
       assert(#path == 2 and path[2] == 'enabled')
 
       local name = path[1]
diff --git a/aconf/persistence/backends/volatile.lua b/aconf/persistence/backends/volatile.lua
index 7016a9b..1a05b1b 100644
--- a/aconf/persistence/backends/volatile.lua
+++ b/aconf/persistence/backends/volatile.lua
@@ -39,7 +39,7 @@ function backend:_set(path, value)
 end
 
 function backend:set(mods)
-   for _, mod in ipairs(mods) do self:_set(unpack(mod)) end
+   for _, mod in ipairs(mods) do self:_set(table.unpack(mod)) end
 end