Ruby - Functional Patterns in Ruby
Which of the following correctly demonstrates the use of the Ruby pipeline operator |> to pass a value to a method?
value ___ method_nameWhich of the following correctly demonstrates the use of the Ruby pipeline operator |> to pass a value to a method?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Recall pipeline operator syntax
The Ruby pipeline operator is|>, used to pass the left expression as an argument to the method on the right.Step 2: Match the correct syntax
Among the options, only|>is the valid pipeline operator.Final Answer:
value |> method_name -> Option CQuick Check:
Is the operator|>? Yes [OK]
Quick Trick: Pipeline operator syntax is value |> method_name [OK]
Common Mistakes:
- Using similar but invalid operators like |-> or |>>
- Confusing with bitwise OR | operator
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