method

each_char

v2.3.8 - Show latest stable - Class: ActiveSupport::CoreExtensions::String::Iterators

each_char()

public

Yields a single-character string for each character in the string. When $KCODE = ‘UTF8’, multi-byte characters are yielded appropriately.

# File activesupport/lib/active_support/core_ext/string/iterators.rb, line 14
        def each_char
          scanner, char = StringScanner.new(self), /./mu
          while c = scanner.scan(char)
            yield c
          end
        end

each_char

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