Module: Carefully

Defined in:
lib/carefully.rb,
lib/carefully/version.rb

Defined Under Namespace

Classes: Configuration

Constant Summary collapse

VERSION = 
'0.1.2'

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Class Attribute Details

.configuration ⇒ Object

Returns the value of attribute configuration.



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# File 'lib/carefully.rb', line 19

def configuration
  @configuration
end

Class Method Details

.allow_all ⇒ Object 



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# File 'lib/carefully.rb', line 30

def self.allow_all
  begin
    Carefully.configuration.instance_variable_set :@enabled, false
    yield
  ensure
    Carefully.configuration.set_enabled
  end
end

.configure {|configuration| ... } ⇒ Object

Yields:



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# File 'lib/carefully.rb', line 22

def self.configure
  self.configuration ||= Configuration.new

  yield configuration if block_given?

  configuration.set_enabled
end

.confirm_destructive_action(method_name) ⇒ Object 



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# File 'lib/carefully.rb', line 39

def self.confirm_destructive_action(method_name)
  puts Carefully.configuration.confirmation_message
  print '> '

  return true if gets.chomp == Carefully.configuration.confirmation_text

  puts "\"#{method_name}\" aborted!"
  false
end

.included(base) ⇒ Object 



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# File 'lib/carefully.rb', line 2

def self.included(base)
  base.instance_eval do
    def delete_all
      return super if Carefully.configuration.disabled?

      Carefully.confirm_destructive_action(:delete_all) && super
    end

    def delete(ids)
      return super if Carefully.configuration.disabled?

      Carefully.confirm_destructive_action(:delete) && super
    end
  end
end

Instance Method Details

#delete ⇒ Object 



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# File 'lib/carefully.rb', line 49

def delete
  return super if Carefully.configuration.disabled?

  Carefully.confirm_destructive_action(:delete) && super
end

#destroy ⇒ Object 



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# File 'lib/carefully.rb', line 55

def destroy
  return super if Carefully.configuration.disabled?

  Carefully.confirm_destructive_action(:destroy) && super
end