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tk
(0.5.1)
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TkVariable
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#zero?
Method: TkVariable#zero?
Defined in:
lib/tk/variable.rb
#
zero?
⇒
Boolean
Returns:
(
Boolean
)
1274 1275 1276
# File 'lib/tk/variable.rb', line 1274
def
zero?
numeric
.
zero?
end