Class: Numeric

Inherits:

Object

• Object
• Numeric

Defined in:

lib/el4r/el4r-sub.rb,
lib/el4r/el4r-sub.rb

Overview

dump

Instance Method Summary

• #dump ⇒ Object
• #nonzero ⇒ Object

  If self is negative, returns 0.

• #sign ⇒ Object

  1 : self >=0 / -1 : self < 0.

Instance Method Details

#dump ⇒ Object

# File 'lib/el4r/el4r-sub.rb', line 941

def dump() self end

#nonzero ⇒ Object

If self is negative, returns 0

# File 'lib/el4r/el4r-sub.rb', line 91

def nonzero
  [self, 0].max
end

#sign ⇒ Object

1 : self >=0 / -1 : self < 0

# File 'lib/el4r/el4r-sub.rb', line 86

def sign
  if self >= 0 then 1 else -1 end
end