Class: Deepstream::List

Inherits:
Record
  • Object
show all
Defined in:
lib/deepstream/list.rb

Instance Attribute Summary

Attributes inherited from Record

#data, #name, #version

Instance Method Summary collapse

Methods inherited from Record

#delete, #inspect, #patch, #set, #unsubscribe, #update

Constructor Details

#initialize(*args) ⇒ List

Returns a new instance of List.



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# File 'lib/deepstream/list.rb', line 5

def initialize(*args)
  super
  @data = []
end

Instance Method Details

#add(record_name) ⇒ Object 



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# File 'lib/deepstream/list.rb', line 10

def add(record_name)
  set(@data.length.to_s, record_name) unless @data.include?(record_name)
end

#all ⇒ Object 



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# File 'lib/deepstream/list.rb', line 31

def all
  @data.map { |record_name| @client.get(record_name) }
end

#keys ⇒ Object 



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# File 'lib/deepstream/list.rb', line 27

def keys
  @data
end

#read(version, data) ⇒ Object 



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# File 'lib/deepstream/list.rb', line 14

def read(version, data)
  @version = version.to_i
  data = JSON.parse(data)
  if data.is_a?(Array)
    @data.concat(data).uniq!
    set(@data) if @data.size > data.size
  end
end

#remove(record_name) ⇒ Object 



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# File 'lib/deepstream/list.rb', line 23

def remove(record_name)
  set(@data) if @data.delete(record_name)
end