Ruby - Gems and Bundler
You want to use a specific version 2.1.0 of the 'httparty' gem in your project. How do you specify this version in your Gemfile?
You want to use a specific version 2.1.0 of the 'httparty' gem in your project. How do you specify this version in your Gemfile?
hard📝 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Gemfile version syntax
To specify a gem version, use gem 'name', 'version'.Step 2: Identify correct syntax
Only gem 'httparty', '2.1.0' uses the correct syntax; others are invalid Ruby syntax.Final Answer:
gem 'httparty', '2.1.0' -> Option CQuick Check:
Gemfile version syntax = gem 'name', 'version' [OK]
Quick Trick: Specify gem version as second string argument in Gemfile [OK]
Common Mistakes:
- Using hash syntax incorrectly
- Omitting commas between arguments
- Using invalid Ruby syntax for version
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