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