class Numeric
Few helper functions
Public Instance Methods
dec()
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# File lib/core.rb, line 173 def dec - 1 end
even?()
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# File lib/core.rb, line 157 def even? if self % 2 == 0 return true end return false end
inc()
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# File lib/core.rb, line 170 def inc + 1 end
to_b()
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# File lib/core.rb, line 163 def to_b if self == 0 return false else return true end end