class Integer

Provides additional methods for Integer.

Public Instance Methods

negative?() click to toggle source

Returns true if the integer is a negative number.

# File lib/goby/extension.rb, line 25
def negative?
  return self < 0
end
nonnegative?() click to toggle source

Returns true if the integer is not a negative number.

# File lib/goby/extension.rb, line 30
def nonnegative?
  return self >= 0
end
nonpositive?() click to toggle source

Returns true if the integer is not a positive number.

# File lib/goby/extension.rb, line 20
def nonpositive?
  return self <= 0
end
positive?() click to toggle source

Returns true if the integer is a positive number.

# File lib/goby/extension.rb, line 15
def positive?
  return self > 0
end