Process an option list (pairs of label and id) suitable to be passed to several widgets and remove all entries having an id from the except list.

Parameters:

option_list (required)

list of labels and ids

except (required)

list of internal ids

Returns:

filtered option list

Partial Call Graph (max 5 caller/called nodes):

Testcases:

api_filter_option_list

Parameters:

dict (required)

Returns:

dict value in form of a hstore key.

Partial Call Graph (max 5 caller/called nodes):

Testcases:

api_hstore

From hstore manual: "Double-quote keys and values that include whitespace, commas, =s or >s. To include a double quote or a backslash in a key or value, escape it with a backslash." https://www.postgresql.org/docs/current/hstore.html

Parameters:

value (required)

Returns:

double_quoted value as appropriate for hstore

Partial Call Graph (max 5 caller/called nodes):

Testcases:

api_hstore, xowiki_test_cases

Return a single randomized value between 0 and length-1.

Switches:

-seed (optional)

Parameters:

length (required)

Partial Call Graph (max 5 caller/called nodes):

Testcases:

api_randomized

Produce a list of "length" random numbers between 0 and length-1. Measure quality of randomization:

      time {lappend _ [xowiki::randomized_indices -seed [clock microseconds] 3]} 1000
      foreach t $_ {
        lassign $t a b c; dict incr stats "a $a"; dict incr stats "b $b"; dict incr stats "c $c"
      }
      set stats
    

Switches:

-seed (optional)

Parameters:

length (required)

Partial Call Graph (max 5 caller/called nodes):

Testcases:

api_randomized