A case-insensitive comparison is possible with casecmp, which has the same possible results as <=> (-1, 0, 1) : String comparisons « String « Ruby






  1. Ruby
  2. String
  3. String comparisons

A case-insensitive comparison is possible with casecmp, which has the same possible results as <=> (-1, 0, 1)


"a" <=> "A" # => 1
"a".casecmp "A" # => 0








Related examples in the same category

1.Comparing Strings
2.perform "greater than" and "less than" comparisons:
3.compare strings with the <=> method
4.Comparing With Regular Expressions
5.string contains lowercase characters
6.string contains uppercase characters
7.string contains mixed case
8.string starts with a capital letter
9.Text Manipulation