Class: Aerospike::LargeSet

Inherits:
Large
  • Object
show all
Defined in:
lib/aerospike/ldt/large_set.rb

Instance Method Summary collapse

Methods inherited from Large

#capacity, #capacity=, #config, #destroy, #scan, #size

Constructor Details

#initialize(client, policy, key, bin_name, user_module = nil) ⇒ LargeSet

Returns a new instance of LargeSet.



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# File 'lib/aerospike/ldt/large_set.rb', line 25

def initialize(client, policy, key, bin_name, user_module=nil)
  @PACKAGE_NAME = 'lset'

  super(client, policy, key, bin_name, user_module)

  self
end

Instance Method Details

#add(*values) ⇒ Object

Add values to the list. If the list does not exist, create it using specified user_module configuration.

values values to add



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# File 'lib/aerospike/ldt/large_set.rb', line 36

def add(*values)
  if values.length == 1
    @client.execute_udf(@key, @PACKAGE_NAME, 'add', [@bin_name, values[0], @user_module], @policy)
  else
    @client.execute_udf(@key, @PACKAGE_NAME, 'add_all', [@bin_name, values, @user_module], @policy)
  end
end

#exists(value) ⇒ Object

Check existence of value in the set.

value value to check returns true if found, otherwise false



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# File 'lib/aerospike/ldt/large_set.rb', line 63

def exists(value)
  1 == @client.execute_udf(@key, @PACKAGE_NAME, 'exists', [@bin_name, value], @policy)
end

#filter(filter_name, *filter_args) ⇒ Object

Select values from list and apply specified Lua filter.

filter_name Lua function name which applies filter to returned list filter_args arguments to Lua function name returns list of entries selected



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# File 'lib/aerospike/ldt/large_set.rb', line 72

def filter(filter_name, *filter_args)
  @client.execute_udf(@key, @PACKAGE_NAME, 'filter', [@bin_name, @user_module, filter_name, filter_args], @policy)
end

#get(value) ⇒ Object

Select values from list.

value value to select returns list of entries selected



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# File 'lib/aerospike/ldt/large_set.rb', line 55

def get(value)
  @client.execute_udf(@key, @PACKAGE_NAME, 'get', [@bin_name, value], @policy)
end

#remove(value) ⇒ Object

Delete value from list.

value value to delete



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# File 'lib/aerospike/ldt/large_set.rb', line 47

def remove(value)
  @client.execute_udf(@key, @PACKAGE_NAME, 'remove', [@bin_name, value], @policy)
end