Ruby - Ecosystem and Best Practices
Which of these is the correct way to name a Ruby variable following conventions?
Which of these is the correct way to name a Ruby variable following conventions?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Ruby variable naming rules
Ruby variables usesnake_case, all lowercase with underscores.Step 2: Check each option
my_variable matchesmy_variablewhich is correct; others break conventions or syntax.Final Answer:
my_variable -> Option AQuick Check:
Variables use snake_case = B [OK]
Quick Trick: Use lowercase with underscores for variables [OK]
Common Mistakes:
- Using camelCase for variables
- Starting variable names with uppercase
- Using hyphens in names
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