Keyword module

Keyword lists are lists of two-element tuples, where the first element of the tuple is an atom and the second element can be any value, used mostly to work with optional values.

• delete/2
• delete_first/2
• drop/2
• fetch!/2
• fetch/2
• get/3
• get_lazy/3
• get_values/2
• has_key?/2
• keys/1
• keyword?/1
• new/0
• new/1
• new/2
• pop!/2
• pop/3
• pop_first/3
• pop_lazy/3
• pop_values/2
• put/3
• put_new/3
• put_new_lazy/3
• replace!/3
• split/2
• take/2
• to_list/1
• update!/3
• update/4
• values/1