Class: XMigra::IndexCollection

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/xmigra/index_collection.rb

Instance Method Summary collapse

Constructor Details

#initialize(path, options = {}) ⇒ IndexCollection

Returns a new instance of IndexCollection.



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# File 'lib/xmigra/index_collection.rb', line 7

def initialize(path, options={})
  @items = Hash.new
  db_specifics = options[:db_specifics]
  Dir.glob(File.join(path, '*.yaml')).each do |fpath|
    info = YAML.load_file(fpath)
    info['name'] = File.basename(fpath, '.yaml')
    index = Index.new(info)
    index.extend(db_specifics) if db_specifics
    index.file_path = File.expand_path(fpath)
    
    if Plugin.active
      next unless Plugin.active.include_index?(index)
      Plugin.active.amend_index(index)
    end
    
    @items[index.name] = index
  end
  
  if Plugin.active
    Plugin.active.each_additional_index(db_specifics) do |index|
      @items[index.name] = index
    end
  end
end

Instance Method Details

#[](name) ⇒ Object 



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# File 'lib/xmigra/index_collection.rb', line 32

def [](name)
  @items[name]
end

#each(&block) ⇒ Object 



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# File 'lib/xmigra/index_collection.rb', line 40

def each(&block); @items.each_value(&block); end

#each_definition_sql ⇒ Object 



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# File 'lib/xmigra/index_collection.rb', line 43

def each_definition_sql
  each {|i| yield i.definition_sql}
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/xmigra/index_collection.rb', line 47

def empty?
  @items.empty?
end

#names ⇒ Object 



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# File 'lib/xmigra/index_collection.rb', line 36

def names
  @items.keys
end