class Object
Public Instance Methods
is_number?()
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# File lib/book_toolkit/helper.rb, line 2 def is_number? self.to_f.to_s == self.to_s || self.to_i.to_s == self.to_s end
# File lib/book_toolkit/helper.rb, line 2 def is_number? self.to_f.to_s == self.to_s || self.to_i.to_s == self.to_s end