Class: String
- Inherits:
-
Object
- Object
- String
- Defined in:
- lib/daru/monkeys.rb
Instance Method Summary collapse
Instance Method Details
#is_number? ⇒ Boolean
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# File 'lib/daru/monkeys.rb', line 88 def is_number? if self =~ /^-?\d+[,.]?\d*(e-?\d+)?$/ true else false end end |