Test integerness: Difference between revisions
m
→{{header|Ruby}}: added comments
(Changed number set symbols to a format which is not invisible in the majority of browsers (see Discussion page)) |
m (→{{header|Ruby}}: added comments) |
||
Line 1,316:
# Demo
ar = [25.000000, 24.999999, 25.000100, -2.1e120, -5e-2, # Floats
Float::NAN, Float::INFINITY, # more Floats
2r, 2.5r, #
2+0i, 2+0.0i, 5-5i] # Complexes
ar.each{|num| puts "#{num} integer? #{num.to_i?}" }
| |||