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instance method
Range#==
self == other → true or false
range.c
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static VALUE
range_eq(VALUE range, VALUE obj)
{
if (range == obj)
return Qtrue;
if (!rb_obj_is_kind_of(obj, rb_cRange))
return Qfalse;
return rb_exec_recursive_paired(recursive_equal, range, obj, obj);
}
Returns true if and only if:
-
otheris a range. -
other.begin == self.begin. -
other.end == self.end. -
other.exclude_end? == self.exclude_end?.
Otherwise returns false.
Example
r = (1..5) r == (1..5) # => true r = Range.new(1, 5) r == 'foo' # => false r == (2..5) # => false r == (1..4) # => false r == (1...5) # => false r == Range.new(1, 5, true) # => false
Note that even with the same argument, the return values of == and eql? can differ:
Example
(1..2) == (1..2.0) # => true (1..2).eql? (1..2.0) # => false
Related: Range#eql?.