Method: Polars::ArrayNameSpace#last

Defined in:
lib/polars/array_name_space.rb

#last ⇒ Series

Get the last value of the sub-arrays.

Examples:

s = Polars::Series.new(
  "a", [[1, 2, 3], [4, 5, 6], [7, 8, 9]], dtype: Polars::Array.new(Polars::Int32, 3)
)
s.arr.last
# =>
# shape: (3,)
# Series: 'a' [i32]
# [
#         3
#         6
#         9
# ]

Returns:



560
561
562
 
# File 'lib/polars/array_name_space.rb', line 560

def last
  super
end