22 lines
469 B
Markdown
22 lines
469 B
Markdown
# Finders
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This type of classes responsible for collectiong items based on different conditions.
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To prevent lookup methods in models like this:
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```ruby
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class Project
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def issues_for_user_filtered_by(user, filter)
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# A lot of logic not related to project model itself
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end
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end
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issues = project.issues_for_user_filtered_by(user, params)
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```
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Better use this:
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```ruby
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issues = IssuesFinder.new.execute(project, user, filter)
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```
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It will help keep models thiner
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