From 4c74de711f564d26ebefef7f9422289bd76ef8c2 Mon Sep 17 00:00:00 2001
From: "Adrian C. (anrxc)" <anrxc@sysphere.org>
Date: Wed, 5 Aug 2009 21:50:41 +0200
Subject: Padding removed, along with deprecated helper functions.

If you have any use for it then continue using an older vicious tag,
or keep maintaining it in your local vicious copy.
---
 helpers.lua | 76 +------------------------------------------------------------
 1 file changed, 1 insertion(+), 75 deletions(-)

(limited to 'helpers.lua')

diff --git a/helpers.lua b/helpers.lua
index 67319ed..874de73 100644
--- a/helpers.lua
+++ b/helpers.lua
@@ -5,18 +5,7 @@
 
 -- {{{ Grab environment
 local pairs = pairs
-local tonumber = tonumber
-local tostring = tostring
-local table = { insert = table.insert }
-local math = {
-    pow = math.pow,
-    floor = math.floor
-}
-local string = {
-    sub = string.sub,
-    gsub = string.gsub,
-    find = string.find
-}
+local string = { gsub = string.gsub }
 -- }}}
 
 
@@ -27,78 +16,15 @@ module("vicious.helpers")
 -- {{{ Helper functions
 -- {{{ Format a string with args
 function format(format, args)
-    -- Todo: Find a more efficient way to do this
-
     -- Format a string
     for var, val in pairs(args) do
         format = string.gsub(format, "$" .. var, val)
     end
 
-    -- Return formatted string
     return format
 end
 -- }}}
 
--- {{{ Padd a number to a minimum amount of digits
-function padd(number, padding)
-    s = tostring(number)
-
-    if padding == nil then
-        return s
-    end
-
-    for i=1, padding do
-        if math.floor(number/math.pow(10,(i-1))) == 0 then
-            s = "0" .. s
-        end
-    end
-
-    if number == 0 then
-        s = s:sub(2)
-    end
-
-    return s
-end
--- }}}
-
--- {{{ Convert amount of bytes to string
-function bytes_to_string(bytes, sec, padding)
-    if bytes == nil or tonumber(bytes) == nil then
-        return ""
-    end
-
-    bytes = tonumber(bytes)
-
-    local signs = {}
-    signs[1] = "  b"
-    signs[2] = "KiB"
-    signs[3] = "MiB"
-    signs[4] = "GiB"
-    signs[5] = "TiB"
-
-    sign = 1
-
-    while bytes/1024 > 1 and signs[sign+1] ~= nil do
-        bytes = bytes/1024
-        sign = sign+1
-    end
-
-    bytes = bytes*10
-    bytes = math.floor(bytes)/10
-
-    if padding then
-        bytes = padd(bytes*10, padding+1)
-        bytes = bytes:sub(1, bytes:len()-1) .. "." .. bytes:sub(bytes:len())
-    end
-
-    if sec then
-        return tostring(bytes) .. signs[sign] .. "ps"
-    else
-        return tostring(bytes) .. signs[sign]
-    end
-end
--- }}}
-
 --{{{ Escape a string
 function escape(text)
     local xml_entities = {
-- 
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