### Home Classes Methods

### In Files

- lib/active_ldap/association/belongs_to_many.rb

### Parent

Collection

### Methods

- #delete_entries
- #find_target
- #insert_entry

### Files

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No matching classes.

# ActiveLdap::Association::BelongsToMany

### Private Instance Methods

delete_entries(entries) click to toggle source

    # File lib/active_ldap/association/belongs_to_many.rb, line 25
    def delete_entries(entries)
        _foreign_class = foreign_class
      entries.each do |entry|
        entry = _foreign_class.find(entry) unless entry.is_a?(_foreign_class)
        old_value = entry[@options[:many], true]
        primary_key_name = @options[:primary_key_name]
        if primary_key_name == "dn"
          old_value = dn_values_to_string_values(old_value)
        end
        current_value = @owner[primary_key_name, true]
        current_value = dn_values_to_string_values(current_value)
        new_value = old_value - current_value
        new_value = new_value.uniq.sort
        if old_value != new_value
          entry[@options[:many]] = new_value
          entry.save
        end
      end
    end

find_target() click to toggle source

    # File lib/active_ldap/association/belongs_to_many.rb, line 45
    def find_target
      values = @owner[@options[:primary_key_name], true].compact
      return [] if values.empty?

      key = @options[:many]
      components = values.collect do |value|
        [key, value]
      end
      options = find_options(:filter => [:or, *components])
      foreign_class.find(:all, options)
    end

insert_entry(entry) click to toggle source

    # File lib/active_ldap/association/belongs_to_many.rb, line 7
    def insert_entry(entry)
      _foreign_class = foreign_class
      entry = _foreign_class.find(entry) unless entry.is_a?(_foreign_class)
      old_value = entry[@options[:many], true]
      primary_key_name = @options[:primary_key_name]
      if primary_key_name == "dn"
        old_value = dn_values_to_string_values(old_value)
      end
      current_value = @owner[primary_key_name, true]
      current_value = dn_values_to_string_values(current_value)
      new_value = old_value + current_value
      new_value = new_value.uniq.sort
      if old_value != new_value
        entry[@options[:many]] = new_value
        entry.save
      end
    end

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