[Solved] Why are blocks considered fundamental in Ruby programming? — Ans: Because they allow methods to accept chunks of code to execute later | Ruby

Ruby - Blocks, Procs, and Lambdas

Why are blocks considered fundamental in Ruby programming?

ABecause they allow methods to accept chunks of code to execute later

BBecause they replace all loops in Ruby

CBecause they are used only for error handling

DBecause they define classes in Ruby

Step-by-Step Solution

Solution:

Step 1: Understand the role of blocks in Ruby
Blocks let methods receive code chunks to run inside the method, enabling flexible behavior.
Step 2: Compare other options with block purpose
Blocks are not for replacing loops, error handling, or defining classes, so those options are incorrect.
Final Answer:
Because they allow methods to accept chunks of code to execute later -> Option A
Quick Check:
Blocks = Code chunks passed to methods [OK]

Quick Trick: Blocks let methods run your code inside them [OK]

Common Mistakes:

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Why are blocks considered fundamental in Ruby programming?