method

insert

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActiveSupport::Multibyte::Chars

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1 (0)
2.3.8 (0)
3.0.0 (0)
3.0.9 (-2)
3.1.0 (0)
3.2.1 (0)
3.2.8 (0)
3.2.13 (0)
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9
5.0.0.1
5.1.7
5.2.3
6.0.0
6.1.3.1
6.1.7.7
7.0.0
7.1.3.2
7.1.3.4
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v3.2.13) is shown here.

These similar methods exist in v7.1.3.2:

insert(offset, fragment) public

Inserts the passed string at specified codepoint offsets.

Example:

'CafÃ©'.mb_chars.insert(4, ' pÃ©riferÃ´l').to_s # => "CafÃ© pÃ©riferÃ´l"

Show source

# File activesupport/lib/active_support/multibyte/chars.rb, line 123
        def insert(offset, fragment)
          unpacked = Unicode.u_unpack(@wrapped_string)
          unless offset > unpacked.length
            @wrapped_string.replace(
              Unicode.u_unpack(@wrapped_string).insert(offset, *Unicode.u_unpack(fragment)).pack('U*')
            )
          else
            raise IndexError, "index #{offset} out of string"
          end
          self
        end

insert

Related methods

Method deprecated or moved