Ximan: Created page with "== Description == true is a lua keyword and valid value of type 'boolean'. While false is the opposite of true, nil is also considered false unless explicitly tested fo..."

2010-11-02T03:26:26Z

Created page with "== Description == true is a lua keyword and valid value of type 'boolean'. While false is the opposite of true, nil is also considered false unless explicitly tested fo..."

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== Description ==

true is a lua keyword and valid value of type 'boolean'. While [[false]] is the opposite of true, [[nil]] is also considered false unless explicitly tested for. All boolean operators return either true or false.

local a,b,c = true,false,nil
print(a == b)
print(a ~= b)
print(a ~= c)
print(b ~= c)
print(c ~= nil)
print(a and not c)

--> 'false'
--> 'true'
--> 'true'
--> 'true'
--> 'false'
--> 'true'

== See Also ==

* [[nil]]

* [[false]]

* [[type]]

True - Revision history

Ximan: Created page with "== Description == true is a lua keyword and valid value of type 'boolean'. While false is the opposite of true, nil is also considered false unless explicitly tested fo..."