Class: Periodical::Filter::Policy

Inherits:
Object
  • Object
show all
Defined in:
lib/periodical/filter.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Policy

Returns a new instance of Policy.



108
109
110
 
# File 'lib/periodical/filter.rb', line 108

def initialize
	@periods = {}
end

Instance Attribute Details

#periods ⇒ Object (readonly)

Returns the value of attribute periods.



126
127
128
 
# File 'lib/periodical/filter.rb', line 126

def periods
  @periods
end

Instance Method Details

#<<(period) ⇒ Object 



112
113
114
 
# File 'lib/periodical/filter.rb', line 112

def <<(period)
	@periods[period.class] = period
end

#filter(values, options = {}) ⇒ Object 



116
117
118
119
120
121
122
123
124
 
# File 'lib/periodical/filter.rb', line 116

def filter(values, options = {})
	filtered_values = Set.new

	@periods.values.each do |period|
		filtered_values += period.filter(values, options)
	end

	return filtered_values, (Set.new(values) - filtered_values)
end