Which is the correct syntax to define a method that uses a block in Ruby?

easy📝 Syntax Q3 of 15

Ruby - Blocks, Procs, and Lambdas

Adef example; yield; end

Bdef example() block.call end

Cdef example { yield } end

Ddef example; block(); end

Step-by-Step Solution

Solution:

Step 1: Recall Ruby method and block syntax
To call a block inside a method, use the keyword 'yield' without parentheses.
Step 2: Check each option's syntax
def example; yield; end uses 'yield' correctly. def example() block.call end tries to call 'block.call' without block parameter. def example { yield } end uses braces incorrectly in method definition. def example; block(); end calls 'block()' which is undefined.
Final Answer:
def example; yield; end -> Option A
Quick Check:
Correct block call = yield [OK]

Quick Trick: Use 'yield' to run a block inside a method [OK]

Common Mistakes:

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