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(1.0.14)
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Float
Class: Float
Inherits:
Object
Object
Float
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Defined in:
lib/m_float.rb
Instance Method Summary
collapse
#
prec
(x) ⇒ Object
Instance Method Details
#
prec
(x) ⇒
Object
2 3 4
# File 'lib/m_float.rb', line 2
def
prec
(
x
)
sprintf
(
"
%01.
#{
x
}
f
"
,
self
)
.
to_f
end