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8 lines
232 B
Plaintext
8 lines
232 B
Plaintext
Returns a string containing the first character of +self+:
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'hello'.chr # => "h"
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'こんにちは'.chr # => "こ"
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''.chr # => ""
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Related: see {Converting to New String}[rdoc-ref:String@Converting+to+New+String].
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