method

suppress

v2.1.0 - Show latest stable - 0 notes - Class: Kernel

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What's this?

suppress(*exception_classes) public

Blocks and ignores any exception passed as argument if raised within the block.

  suppress(ZeroDivisionError) do
    1/0
    puts "This code is NOT reached"
  end

  puts "This code gets executed and nothing related to ZeroDivisionError was seen"

Show source

# File activesupport/lib/active_support/core_ext/kernel/reporting.rb, line 53
  def suppress(*exception_classes)
    begin yield
    rescue Exception => e
      raise unless exception_classes.any? { |cls| e.kind_of?(cls) }
    end
  end

suppress

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