Method: Polars::StringNameSpace#to_uppercase

Defined in:
lib/polars/string_name_space.rb

#to_uppercase ⇒ Series

Modify the strings to their uppercase equivalent.

Examples:

s = Polars::Series.new("foo", ["cat", "dog"])
s.str.to_uppercase
# =>
# shape: (2,)
# Series: 'foo' [str]
# [
#         "CAT"
#         "DOG"
# ]

Returns:



1035
1036
1037
 
# File 'lib/polars/string_name_space.rb', line 1035

def to_uppercase
  super
end