Module: Dynamodb::TableActions

Included in:
Dynamodb, Querying
Defined in:
lib/dynamodb/table_actions.rb

Instance Method Summary collapse

Instance Method Details

#_query(opts) ⇒ Object 



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# File 'lib/dynamodb/table_actions.rb', line 34

def _query(opts)
  result = client.query(opts)
  result.items = result.items.map { |x| item_to_object(x) }
  result
end

#create_table(_table_name, options) ⇒ Object 



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# File 'lib/dynamodb/table_actions.rb', line 52

def create_table(_table_name, options)
  resource.create_table(
    {
      table_name: _table_name,
      provisioned_throughput: {
        read_capacity_units: 5,
        write_capacity_units: 5,
      }
    }.merge!(options)
  )
end

#delete_item(_table_name, _key, options = {}) ⇒ Object 



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# File 'lib/dynamodb/table_actions.rb', line 25

def delete_item(_table_name, _key, options = {})
  client.delete_item(
    {
      table_name: _table_name,
      key: _key
    }.merge!(options)
  )
end

#delete_table(_table_name) ⇒ Object 



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# File 'lib/dynamodb/table_actions.rb', line 48

def delete_table(_table_name)
  client.delete_table(table_name: _table_name)
end

#describe_table(_table_name) ⇒ Object 



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# File 'lib/dynamodb/table_actions.rb', line 40

def describe_table(_table_name)
  client.describe_table(table_name: _table_name)
end

#get_item(_table_name, _key, options = {}) ⇒ Object 



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# File 'lib/dynamodb/table_actions.rb', line 5

def get_item(_table_name, _key, options = {})
  _item = client.get_item(
    {
      table_name: _table_name,
      key: _key
    }.merge!(options)
  )[:item]

  _item ? item_to_object(_item) : nil
end

#list_tables ⇒ Object 



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# File 'lib/dynamodb/table_actions.rb', line 44

def list_tables
  client.list_tables.table_names
end

#put_item(_table_name, _item, options = {}) ⇒ Object 



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# File 'lib/dynamodb/table_actions.rb', line 16

def put_item(_table_name, _item, options = {})
  client.put_item(
    {
      table_name: _table_name,
      item: _item
    }.merge!(options)
  )
end