Class: Badgeable::Config

Inherits:

Object

• Object
• Badgeable::Config

show all

Defined in:

lib/badgeable/config.rb

Class Attribute Summary (collapse)

• + (Object) badge_definitions

  Returns the value of attribute badge_definitions.

Instance Attribute Summary (collapse)

• - (Object) conditions_array readonly

  Returns the value of attribute conditions_array.

• - (Object) klass readonly

  Returns the value of attribute klass.

• - (Object) subject_proc readonly

  Returns the value of attribute subject_proc.

• - (Object) threshold readonly

  Returns the value of attribute threshold.

Instance Method Summary (collapse)

• - (Object) conditions(&block)
• - (Object) count(n = 1, &block)
• - (Object) description(*args)
• - (Object) icon(*args)
• - (Config) initialize constructor

  A new instance of Config.

• - (Object) subject(sym = nil, &block)
• - (Object) thing(klass)

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# File 'lib/badgeable/config.rb', line 10

def initialize
  @conditions_array = [Proc.new {true}]
  subject :user
end

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# File 'lib/badgeable/config.rb', line 5

def badge_definitions
  @badge_definitions
end

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# File 'lib/badgeable/config.rb', line 8

def conditions_array
  @conditions_array
end

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# File 'lib/badgeable/config.rb', line 8

def klass
  @klass
end

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# File 'lib/badgeable/config.rb', line 8

def subject_proc
  @subject_proc
end

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# File 'lib/badgeable/config.rb', line 8

def threshold
  @threshold
end

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# File 'lib/badgeable/config.rb', line 51

def conditions(&block)
  @conditions_array << Proc.new {|instance|
    block.call(instance)
  }
end

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# File 'lib/badgeable/config.rb', line 32

def count(n = 1, &block)
  if block_given?
    count_proc = Proc.new { |instance|
      block.call(instance)
    }
  else
    count_proc = Proc.new { |instance|
      instance.instance_eval %Q{
        #{klass}.where(:#{@subject_name}_id => #{@subject_name}.id).count >= #{n}
      }
    }
  end
  @conditions_array << count_proc
end

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# File 'lib/badgeable/config.rb', line 66

def description(*args)
  raise ArgumentError unless args.length <= 1
  if args.length == 1
    @description = args[0]
  else
    @description
  end
end

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# File 'lib/badgeable/config.rb', line 57

def icon(*args)
  raise ArgumentError unless args.length <= 1
  if args.length == 1
    @icon = args[0]
  else
    @icon
  end
end

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# File 'lib/badgeable/config.rb', line 15

def subject(sym = nil, &block)
  @subject_name = sym
  if block_given?
    @subject_proc = Proc.new {|instance|
      block.call(instance)
    }
  else
    @subject_proc = Proc.new { |instance|
      if klass.to_s.underscore.to_sym == @subject_name
        instance
      else
        instance.send(sym)
      end
    }
  end
end

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# File 'lib/badgeable/config.rb', line 47

def thing(klass)
  @klass = klass
end