Ximan: Created page with "== Calling Pattern == Call local r[,...] = sl.str.upper(a[,...]) Args a1...aN are strings, numbers, booleans, or nil Results r1...rN are strings == Usage Example == local ..."

2010-11-12T01:42:38Z

Created page with "== Calling Pattern == Call local r[,...] = sl.str.upper(a[,...]) Args a1...aN are strings, numbers, booleans, or nil Results r1...rN are strings == Usage Example == local ..."

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== Calling Pattern ==
Call
local r[,...] = sl.str.upper(a[,...])
Args
a1...aN are strings, numbers, booleans, or nil
Results
r1...rN are strings

== Usage Example ==

local s = sl.str
local a,b,c =
'One string',
'Two strings',
'Three strings'
local r1,r2,r3 = s.upper(a,b,c)
print(r1)
print(r2)
print(r3)

--> ONE STRING
--> TWO STRINGS
--> THREE STRINGS

== Description ==

Upper returns the uppercase version of all string arguments. Numerics and booleans are converted to strings first. Nils are converted to empty strings.

== Upon Error ==

Upper fails silently. If upper receives no arguments then nil is returned.

== See Also ==

* [[str|string table]]

* [[str.lower]]

* [http://www.easyuo.com/openeuo/wiki/index.php/Documentation#String_Functions Lua String Functions]

Str.upper - Revision history

Ximan: Created page with "== Calling Pattern == Call local r[,...] = sl.str.upper(a[,...]) Args a1...aN are strings, numbers, booleans, or nil Results r1...rN are strings == Usage Example == local ..."