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Last active June 16, 2022 01:24
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  1. juno revised this gist Jun 16, 2022. No changes.
  2. juno revised this gist Jun 16, 2022. No changes.
  3. juno created this gist Jun 16, 2022.
    30 changes: 30 additions & 0 deletions README.md
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    ## Usage

    ```console
    $ asdf list ruby
    2.7.4
    2.7.5
    2.7.6
    3.0.3
    3.1.2
    3.2.0-preview1

    $ update-rubygems-bundler
    ----> Start rubygems and bundler update
    Current Ruby version: 3.1.2
    Target Ruby versions: 2.7.4, 2.7.5, 2.7.6, 3.0.3, 3.1.2, 3.2.0-preview1
    ----> 2.7.4: Updating ruby gems and bundler
    Done.
    ----> 2.7.5: Updating ruby gems and bundler
    Done.
    ----> 2.7.6: Updating ruby gems and bundler
    Done.
    ----> 3.0.3: Updating ruby gems and bundler
    Done.
    ----> 3.1.2: Updating ruby gems and bundler
    Done.
    ----> 3.2.0-preview1: Updating ruby gems and bundler
    Done.
    ```

    that's all. 🎉
    22 changes: 22 additions & 0 deletions update-rubygems-bundler
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    #!/usr/bin/env ruby

    require "shellwords"

    puts "----> Start rubygems and bundler update"

    # store current ruby version
    current_version = `asdf current ruby | cut -w -f 2`.strip
    puts " Current Ruby version: #{current_version}"

    # update rubygems and bundler for each installed versions
    versions = `asdf list ruby`.split("\n").map(&:strip)
    puts " Target Ruby versions: #{versions.join(", ")}"
    versions.each do |version|
    puts "----> #{version}: Updating ruby gems and bundler"
    `asdf global ruby #{version.shellescape}`
    `gem update --system`
    puts " Done."
    end

    # restore ruby version
    `asdf global ruby #{current_version.shellescape}`