parameters: (self)
docstring: Length of each element in the current SArray.
  
          Only works on SArrays of dict, array, or list type. If a given element
          is a missing value, then the output elements is also a missing value.
          This function is equivalent to the following but more performant:
  
              sa_item_len =  sa.apply(lambda x: len(x) if x is not None else None)
  
          Returns
          -------
          out_sf : SArray
              A new SArray, each element in the SArray is the len of the corresponding
              items in original SArray.
  
          Examples
          --------
          >>> sa = SArray([
          ...  {"is_restaurant": 1, "is_electronics": 0},
          ...  {"is_restaurant": 1, "is_retail": 1, "is_electronics": 0},
          ...  {"is_restaurant": 0, "is_retail": 1, "is_electronics": 0},
          ...  {"is_restaurant": 0},
          ...  {"is_restaurant": 1, "is_electronics": 1},
          ...  None])
          >>> sa.item_length()
          dtype: int
          Rows: 6
          [2, 3, 3, 1, 2, None]
docstring_summary: Length of each element in the current SArray.
docstring_tokens: Length of each element in the current SArray .
function: def item_length(self):
          """
          Length of each element in the current SArray.
  
          Only works on SArrays of dict, array, or list type. If a given element
          is a missing value, then the output elements is also a missing value.
          This function is equivalent to the following but more performant:
  
              sa_item_len =  sa.apply(lambda x: len(x) if x is not None else None)
  
          Returns
          -------
          out_sf : SArray
              A new SArray, each element in the SArray is the len of the corresponding
              items in original SArray.
  
          Examples
          --------
          >>> sa = SArray([
          ...  {"is_restaurant": 1, "is_electronics": 0},
          ...  {"is_restaurant": 1, "is_retail": 1, "is_electronics": 0},
          ...  {"is_restaurant": 0, "is_retail": 1, "is_electronics": 0},
          ...  {"is_restaurant": 0},
          ...  {"is_restaurant": 1, "is_electronics": 1},
          ...  None])
          >>> sa.item_length()
          dtype: int
          Rows: 6
          [2, 3, 3, 1, 2, None]
          """
          if (self.dtype() not in [list, dict, array.array]):
              raise TypeError("item_length() is only applicable for SArray of type list, dict and array.")
  
  
          with cython_context():
              return SArray(_proxy = self.__proxy__.item_length())
function_tokens: def item_length ( self ) : if ( self . dtype ( ) not in [ list , dict , array . array ] ) : raise TypeError ( "item_length() is only applicable for SArray of type list, dict and array." ) with cython_context ( ) : return SArray ( _proxy = self . __proxy__ . item_length ( ) )