You have this Gemfile line: gem 'puma', '~> 5.0'. You want to allow updates up to but not including 5.1.0. What is the correct fix?
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Ruby - Gems and Bundler
You have this Gemfile line: gem 'puma', '~> 5.0'. You want to allow updates up to but not including 5.1.0. What is the correct fix?
AChange to <code>gem 'puma', '~> 5'</code>
BChange to <code>gem 'puma', '>= 5.0', '< 6.0'</code>
CChange to <code>gem 'puma', '~> 5.0.0'</code>
DNo change needed, it already allows up to 5.1.0
Step-by-Step Solution
Solution:
Step 1: Understand what '~> 5.0' allows
The constraint '~> 5.0' allows versions >= 5.0.0 and < 6.0.0.
Step 2: Apply to the requirement
To restrict to up to but not including 5.1.0, change to '~> 5.0.0' which allows >= 5.0.0 and < 5.1.0. The other options either keep the loose range or make it invalid.
Final Answer:
Change to gem 'puma', '~> 5.0.0' -> Option C
Quick Check:
~> 5.0.0 = >= 5.0.0 and < 5.1.0 [OK]
Quick Trick:Add .0 to ~> to lock minor version, allow only patches [OK]
Common Mistakes:
Assuming ~> 5.0 means < 5.1
Using ~> 5 without patch version
Not specifying upper bound explicitly
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