Class: Chimera::RedisObjectProxy::Set

Inherits:
Collection show all
Defined in:
lib/chimera/redis_objects.rb

Instance Attribute Summary

Attributes inherited from Base

#extra_opts, #name, #owner

Instance Method Summary collapse

Methods inherited from Collection

#sort

Methods inherited from Base

#connection, #decode, #destroy, #encode, #initialize, #key

Constructor Details

This class inherits a constructor from Chimera::RedisObjectProxy::Base

Instance Method Details

#<<(val) ⇒ Object 



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# File 'lib/chimera/redis_objects.rb', line 112

def <<(val)
  add(val)
end

#add(val) ⇒ Object 



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# File 'lib/chimera/redis_objects.rb', line 108

def add(val)
  connection.sadd(self.key, encode(val))
end

#card ⇒ Object Also known as: size, count 



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# File 'lib/chimera/redis_objects.rb', line 128

def card
  connection.scard(self.key)
end

#diff(*set_keys) ⇒ Object 



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# File 'lib/chimera/redis_objects.rb', line 166

def diff(*set_keys)
  (connection.sdiff(set_keys.join(" ")) || []).collect { |val| decode(val) }
end

#diffstore(dest_key, *set_keys) ⇒ Object Also known as: diff_and_store 



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# File 'lib/chimera/redis_objects.rb', line 170

def diffstore(dest_key, *set_keys)
  connection.sdiffstore(dest_key, set_keys.join(" "))
end

#inter(*set_keys) ⇒ Object Also known as: intersect 



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# File 'lib/chimera/redis_objects.rb', line 144

def inter(*set_keys)
  (connection.sinter(set_keys.join(" ")) || []).collect { |val| decode(val) }
end

#interstore(dest_key, *set_keys) ⇒ Object Also known as: intersect_and_store 



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# File 'lib/chimera/redis_objects.rb', line 150

def interstore(dest_key, *set_keys)
  connection.sinterstore(dest_key, set_keys.join(" "))
end

#ismember(val) ⇒ Object Also known as: is_member?, include?, includes?, contains? 



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# File 'lib/chimera/redis_objects.rb', line 135

def ismember(val)
  connection.sismember(self.key, encode(val))
end

#members ⇒ Object Also known as: all 



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# File 'lib/chimera/redis_objects.rb', line 176

def members
  (connection.smembers(self.key) || []).collect { |val| decode(val) }
end

#move(val, dest_set_key) ⇒ Object 



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# File 'lib/chimera/redis_objects.rb', line 124

def move(val, dest_set_key)
  connection.smove(self.key, dest_set_key, encode(val))
end

#pop ⇒ Object 



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# File 'lib/chimera/redis_objects.rb', line 120

def pop
  decode connection.spop(self.key)
end

#randmember ⇒ Object Also known as: rand_member 



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# File 'lib/chimera/redis_objects.rb', line 182

def randmember
  decode connection.srandmember(self.key)
end

#rem(val) ⇒ Object 



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# File 'lib/chimera/redis_objects.rb', line 116

def rem(val)
  connection.srem(self.key, encode(val))
end

#union(*set_keys) ⇒ Object 



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# File 'lib/chimera/redis_objects.rb', line 156

def union(*set_keys)
  (connection.sunion(set_keys.join(" ")) || []).collect { |val| decode(val) }
end

#unionstore(dest_key, *set_keys) ⇒ Object Also known as: union_and_store 



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# File 'lib/chimera/redis_objects.rb', line 160

def unionstore(dest_key, *set_keys)
  connection.sunionstore(dest_key, set_keys.join(" "))
end