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Code Feedback

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Grep code feedback

Think of the feedback below as PR comments on your code. I have reviewed the Grep implementation written by many developers and condensed my common PR comments below. When you implement grep in Go, these are some things you should look into. These will help you evaluate whether your solution is good enough.

Argument Parsing and configuration

Argument Parsing and configuration

Argument Parsing and configuration

Argument Parsing and configuration

Code formatting and tooling

Code formatting and tooling

Code formatting and tooling

Code formatting and tooling

Unit testing and error handling

Unit testing and error handling

Unit testing and error handling

Unit testing and error handling

Power of interfaces

Power of interfaces

Power of interfaces

Power of interfaces

Performance (when running wc on many large files)

Performance (when running wc on many large files)

Performance (when running wc on many large files)

Performance (when running wc on many large files)

Handling Results

Handling Results

Handling Results

Handling Results

Others (Misc)

Others (Misc)

Others (Misc)

Others (Misc)

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