capitalize

str.capitalize â new_str

Instance Public methods

Returns a copy of str with the first character converted to uppercase and the remainder to lowercase. Note: case conversion is effective only in ASCII region.

"hello".capitalize    #=> "Hello"
"HELLO".capitalize    #=> "Hello"
"123ABC".capitalize   #=> "123abc"

doc_ruby_on_rails

2025-01-10 15:47:30

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