U:RDoc::AnyMethod[iI"fields:ETI"&Ferret::Index::IndexReader#fields;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[	I"OReturns an array of field names in the index. This can be used to pass to ;TI"Ithe QueryParser so that the QueryParser knows how to expand the "*" ;TI"Mwild-card to all fields in the index. A list of field names can also be ;TI")gathered from the FieldInfos object.;T:
@fileI"ext/r_index.c;T:0@omit_headings_from_table_of_contents_below0I"1index_reader.fields -> array of field-names
;T0[[I"field_names;T@	I"();T@FI"IndexReader;TcRDoc::NormalClass00