Function Libraries for Bash 4.x. Most of them should be self explaining. The source code has more documentation with parameters, return codes and outputs.
- string_char_at
- string_ends_with
- string_is_empty
- string_length
- string_ltrim
- string_replace_all
- string_replace_first
- string_rtrim
- string_starts_with
- string_substring
- string_to_lowercase
- string_to_uppercase
- string_trim
- array_add_elements
- array_contains_all
- array_contains_one
- array_create
- array_print_entry
- array_print_indices
- array_print_size
- array_reverse_sort
- array_sort
- array_sort_wfct (pass a function to specify the sorting logic)