Class: PactBroker::Config::SpaceDelimitedIntegerList

Inherits:
Array
  • Object
show all
Defined in:
lib/pact_broker/config/space_delimited_integer_list.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(list) ⇒ SpaceDelimitedIntegerList

Returns a new instance of SpaceDelimitedIntegerList.



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# File 'lib/pact_broker/config/space_delimited_integer_list.rb', line 4

def initialize list
  super(list)
end

Class Method Details

.integer?(string) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pact_broker/config/space_delimited_integer_list.rb', line 8

def self.integer?(string)
  (Integer(string) rescue nil) != nil
end

.parse(string) ⇒ Object 



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# File 'lib/pact_broker/config/space_delimited_integer_list.rb', line 12

def self.parse(string)
  array = (string || "")
              .split(" ")
              .select { |word| integer?(word) }
              .collect(&:to_i)
  SpaceDelimitedIntegerList.new(array)
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/pact_broker/config/space_delimited_integer_list.rb', line 20

def to_s
  collect(&:to_s).join(" ")
end