Module clopwh.util
Module with several utilities that could not fit in a specific module
Functions
array_to_table (array) | Convert given array into a table. |
contain_from (item, table, idx) | Check whether given item is included in the part of given table(array) begins with idx-th index. |
copy_table (table) | Clone given table. |
copy_table_of_tables (seqs) | Clone given "table(array) of tables(arrays)". |
get_nonempty_seqs (seqs) | Extract only non-empty tables(arrays) from the table(array) of tables. |
merge (class_id, seqs) | do C3 Linearization to get proper Method Resolution Order. |
Functions
- array_to_table (array)
-
Convert given array into a table. Table contains all elements in given array as Key, and all values associated with any Keys are simply "true".
Parameters
- array: table(array)
Return value:
table, whose key is values in given array. All values are true. - contain_from (item, table, idx)
-
Check whether given item is included in the part of given table(array) begins with idx-th index.
Parameters
- item: item to examine
- table: table to examine
- idx: index to start examine
Return value:
index of table which given item first occurs. Otherwise nil. - copy_table (table)
-
Clone given table.
Parameters
- table: table to be copied
Return value:
copied table - copy_table_of_tables (seqs)
-
Clone given "table(array) of tables(arrays)".
Parameters
- seqs: table(array) of tables(arrays) to be clonned
Return value:
clonned table(array) of tables(arrays)See also:
- get_nonempty_seqs (seqs)
-
Extract only non-empty tables(arrays) from the table(array) of tables.
Parameters
- seqs: table(array) of tables(arrays)
Return value:
table(array) of tables(arrays) which empty arrays are excluded - merge (class_id, seqs)
-
do C3 Linearization to get proper Method Resolution Order.
Parameters
- class_id: current class' id
- seqs: table(array) of table(array) contains all inheritance
Return value:
linearized inheritance table(array)