End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →
instance method
Integer#even?
int.even? → true or false
integer.rb
View on GitHub ↗
# File tmp/rubies/ruby-3.0.5/integer.rb, line 82
def even?
Primitive.attr! 'inline'
Primitive.cexpr! 'rb_int_even_p(self)'
end
Returns true if int is an even number.