method

at

v2.2.1 - Show latest stable - 0 notes - Class: ActiveSupport::CoreExtensions::String::Access

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What's this?

at(position) public

Returns the character at the position treating the string as an array (where 0 is the first character).

Examples:

  "hello".at(0)  # => "h"
  "hello".at(4)  # => "o"
  "hello".at(10) # => nil

Show source

# File activesupport/lib/active_support/core_ext/string/access.rb, line 13
          def at(position)
            mb_chars[position, 1].to_s
          end

at

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