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[DOC] Enhanced RDoc for String (#5753)

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Treats:
    #length
    #bytesize
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Burdette Lamar 2022-04-03 10:09:34 -05:00 • committed by GitHub
parent f801386f0c
commit 0b0ae583f4
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Notes: git 2022-04-04 00:10:05 +09:00 
Merged-By: BurdetteLamar <BurdetteLamar@Yahoo.com>
3 changed files with 26 additions and 12 deletions
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Returns the count of characters (not bytes) in +self+:
'foo'.length # => 3
'тест'.length # => 4
'こんにちは'.length # => 5
Contrast with String#bytesize:
'foo'.bytesize # => 3
'тест'.bytesize # => 8
'こんにちは'.bytesize # => 15
String#size is an alias for String#length.