Class SimpleZDB::CategorySet
In: simplezdb.cpp
Parent: Object

Wrapper of SlCategories.

Methods

[]   add   delete   each   get_ids_of_labels   id_of   include?   labels  

Included Modules

Enumerable

External Aliases

to_a -> to_ary

Public Instance methods

category_set[id] → string

Document-method: SimpleZDB::CategorySet#[]

Return the category label specified by id.

category_set.add(label) → fixnum

Document-method: SimpleZDB::CategorySet#add

Add the label to the category set. Return the id of the category.

each()

Document-method: SimpleZDB::CategorySet#each call-seq: 

  category_set.each {|label| ... } -> category_set
get_ids_of_labels(p1)

call-seq: 

  category_set.get_ids_of_labels(labels) -> array
category_set.id_of(label) → fixnum or nil.

Return the id of the label. Return nil if the label does not exist in the category set.

category_set.include?(label) → true or false

Document-method: SimpleZDB::CategorySet#include?

Return true if the label exist in the category set.

labels()

call-seq: 

  category_set.labels -> array

[Validate]