Posted over 8 years ago. Visible to the public.

Run specific version of bundler

You can specify the version of bundler to execute a command (most often you need an older version of bundler, but don't want to uninstall newer ones):

bundle _1.0.10_ -v Bundler version 1.0.10

An example is rails 3.2, which freezes bundler at version ~> 1.0:

Bundler could not find compatible versions for gem "bundler": In Gemfile: rails (~> 3.2) was resolved to 3.2.0, which depends on bundler (~> 1.0) Current Bundler version: bundler (1.13.6)

You can solve this with:

gem install bundler -v 1.0.10 bundle _1.0.10_ install

By refactoring problematic code and creating automated tests, makandra can vastly improve the maintainability of your Rails application.

Owner of this card:

Thomas Eisenbarth
Last edit:
about 4 years ago
by Emanuel De
About this deck:
We are makandra and do test-driven, agile Ruby on Rails software development.
License for source code
Posted by Thomas Eisenbarth to makandra dev
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