1. 1. Introduction
3. User Guide
4. 2. Getting jawk
5. 3. Getting Started
7. More Detailed View
8. 4. Command-Line Help for jawk
9. 5. Selection
10. 6. Functions
11. 1. 6.1. basic functions
    2. 1. 6.1.1. flow functions
       2. 1. 6.1.1.1. |
          2. 6.1.1.2. default
          3. 6.1.1.3. ?
       3. 6.1.2. collection functions
       4. 1. 6.1.2.1. get
          2. 6.1.2.2. size
          3. 6.1.2.3. take
          4. 6.1.2.4. take_last
          5. 6.1.2.5. sub
    3. 6.2. types functions
    4. 1. 6.2.1. check_types functions
       2. 1. 6.2.1.1. array?
          2. 6.2.1.2. object?
          3. 6.2.1.3. null?
          4. 6.2.1.4. bool?
          5. 6.2.1.5. number?
          6. 6.2.1.6. string?
          7. 6.2.1.7. empty?
       3. 6.2.2. cast functions
       4. 1. 6.2.2.1. as_boolean
          2. 6.2.2.2. as_number
          3. 6.2.2.3. as_string
          4. 6.2.2.4. as_array
          5. 6.2.2.5. as_object
    5. 6.3. list functions
    6. 1. 6.3.1. list_producers functions
       2. 1. 6.3.1.1. range
          2. 6.3.1.2. zip
          3. 6.3.1.3. cross
       3. 6.3.2. list_manipluations functions
       4. 1. 6.3.2.1. sort
          2. 6.3.2.2. sort_unique
          3. 6.3.2.3. indexed
          4. 6.3.2.4. push
          5. 6.3.2.5. push_front
          6. 6.3.2.6. reverse
          7. 6.3.2.7. pop
          8. 6.3.2.8. pop_first
       5. 6.3.3. list_functional functions
       6. 1. 6.3.3.1. filter
          2. 6.3.3.2. group_by
          3. 6.3.3.3. sort_by
          4. 6.3.3.4. fold
          5. 6.3.3.5. map
          6. 6.3.3.6. flat_map
       7. 6.3.4. list_folding functions
       8. 1. 6.3.4.1. sum
          2. 6.3.4.2. any
          3. 6.3.4.3. all
          4. 6.3.4.4. join
          5. 6.3.4.5. first
          6. 6.3.4.6. last
    7. 6.4. object functions
    8. 1. 6.4.1. object_to_list functions
       2. 1. 6.4.1.1. keys
          2. 6.4.1.2. values
          3. 6.4.1.3. entries
       3. 6.4.2. sort_objects functions
       4. 1. 6.4.2.1. sort_by_keys
          2. 6.4.2.2. sort_by_values
          3. 6.4.2.3. sort_by_values_by
       5. 6.4.3. manipulate_object functions
       6. 1. 6.4.3.1. put
          2. 6.4.3.2. insert_if_absent
          3. 6.4.3.3. replace_if_exists
       7. 6.4.4. functional_object functions
       8. 1. 6.4.4.1. filter_keys
          2. 6.4.4.2. filter_values
          3. 6.4.4.3. map_values
          4. 6.4.4.4. map_keys
    9. 6.5. number functions
    10. 1. 6.5.1. +
        2. 6.5.2. -
        3. 6.5.3. *
        4. 6.5.4. /
        5. 6.5.5. %
        6. 6.5.6. abs
        7. 6.5.7. round
        8. 6.5.8. ceil
        9. 6.5.9. floor
    11. 6.6. string functions
    12. 1. 6.6.1. env
        2. 6.6.2. concat
        3. 6.6.3. head
        4. 6.6.4. tail
        5. 6.6.5. split
        6. 6.6.6. base63_decode
        7. 6.6.7. parse_and_stringify functions
        8. 1. 6.6.7.1. stringify
           2. 6.6.7.2. parse
           3. 6.6.7.3. parse_selection
        9. 6.6.8. regex functions
        10. 1. 6.6.8.1. match
            2. 6.6.8.2. extract_regex_group
    13. 6.7. boolean functions
    14. 1. 6.7.1. compare functions
        2. 1. 6.7.1.1. =
           2. 6.7.1.2. !=
           3. 6.7.1.3. <
           4. 6.7.1.4. <=
           5. 6.7.1.5. >=
           6. 6.7.1.6. >
        3. 6.7.2. logical functions
        4. 1. 6.7.2.1. and
           2. 6.7.2.2. or
           3. 6.7.2.3. xor
           4. 6.7.2.4. not
    15. 6.8. time functions
    16. 1. 6.8.1. now
        2. 6.8.2. format_time
        3. 6.8.3. parse_time_with_zone
        4. 6.8.4. parse_time
    17. 6.9. variables functions
    18. 1. 6.9.1. set
        2. 6.9.2. :
        3. 6.9.3. define
        4. 6.9.4. @
    19. 6.10. process functions
    20. 1. 6.10.1. exec
        2. 6.10.2. trigger
    21. 6.11. nas functions
    22. 1. 6.11.1. nas_arithmetic functions
        2. 1. 6.11.1.1. "||"
           2. 6.11.1.2. "+"
           3. 6.11.1.3. "-"
           4. 6.11.1.4. "*"
           5. 6.11.1.5. "/"
           6. 6.11.1.6. "%"
           7. 6.11.1.7. "abs"
           8. 6.11.1.8. "round"
        3. 6.11.2. nas_compare functions
        4. 1. 6.11.2.1. "="
           2. 6.11.2.2. "!="
           3. 6.11.2.3. ">"
           4. 6.11.2.4. "<"
           5. 6.11.2.5. ">="
           6. 6.11.2.6. "<="
           7. 6.11.2.7. "sort_by"
12. 7. Example
13. 1. 7.1. Remove non JSON values
    2. 7.2. Create CSV file with some selected fields
    3. 7.3. Filter values
    4. 7.4. Group values
    5. 7.5. Sort values
    6. 7.6. Remove duplications
    7. 7.7. Using macros as functions
    8. 7.8. Split values into rows
    9. 7.9. Use functional function
    10. 7.10. Filter out primitive values