Ruby on Rails Developer Question: Download Questions PDF
Do you know what are rails filters?
Answer:
Rails filters are methods that run before or after a controller’s action method is executed. They are helpful when you want to ensure that a given block of code runs with whatever action method is called.
Rails support three types of filter methods:
☛ Before filters
☛ After filters
☛ Around filters
Rails support three types of filter methods:
☛ Before filters
☛ After filters
☛ Around filters
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