U:RDoc::NormalClass[iI"GzipReader:ETI"Zlib::GzipReader;TI"Zlib::GzipFile;To:RDoc::Markup::Document: @parts[o;;[o: RDoc::Markup::Paragraph;[I"RZlib::GzipReader is the class for reading a gzipped file. GzipReader should ;TI"+be used as an IO, or -IO-like, object.;To: RDoc::Markup::BlankLine o:RDoc::Markup::Verbatim;[I",Zlib::GzipReader.open('hoge.gz') {|gz|
;TI" print gz.read
;TI"}
;TI"
;TI"!File.open('hoge.gz') do |f|
;TI"$ gz = Zlib::GzipReader.new(f)
;TI" print gz.read
;TI" gz.close
;TI" end
;T: @format0S:RDoc::Markup::Heading:
leveli: textI"Method Catalogue;T@o; ;[I"PThe following methods in Zlib::GzipReader are just like their counterparts ;TI"Pin IO, but they raise Zlib::Error or Zlib::GzipFile::Error exception if an ;TI"&error was found in the gzip file.;To:RDoc::Markup::List:
@type: BULLET: @items[o:RDoc::Markup::ListItem: @label0;[o; ;[I"
#each;To;;0;[o; ;[I"#each_line;To;;0;[o; ;[I"#each_byte;To;;0;[o; ;[I"
#gets;To;;0;[o; ;[I"
#getc;To;;0;[o; ;[I" #lineno;To;;0;[o; ;[I"
#lineno=;To;;0;[o; ;[I"
#read;To;;0;[o; ;[I"#readchar;To;;0;[o; ;[I"#readline;To;;0;[o; ;[I"#readlines;To;;0;[o; ;[I" #ungetc;T@o; ;[
I"PBe careful of the footer of the gzip file. A gzip file has the checksum of ;TI"Ppre-compressed data in its footer. GzipReader checks all uncompressed data ;TI"Kagainst that checksum at the following cases, and if it fails, raises ;TI"N<tt>Zlib::GzipFile::NoFooter</tt>, <tt>Zlib::GzipFile::CRCError</tt>, or ;TI"4<tt>Zlib::GzipFile::LengthError</tt> exception.;T@o;;;;[o;;0;[o; ;[I"LWhen an reading request is received beyond the end of file (the end of ;TI"<compressed data). That is, when Zlib::GzipReader#read, ;TI"JZlib::GzipReader#gets, or some other methods for reading returns nil.;To;;0;[o; ;[I"MWhen Zlib::GzipFile#close method is called after the object reaches the ;TI"end of file.;To;;0;[o; ;[I"LWhen Zlib::GzipReader#unused method is called after the object reaches ;TI"the end of file.;T@o; ;[I"CThe rest of the methods are adequately described in their own ;TI"documentation.;T:
@fileI"ext/zlib/zlib.c;T:0@omit_headings_from_table_of_contents_below0;0;0[ [ [[I"Enumerable;To;;[ ;@~;0I"ext/zlib/zlib.c;T[[I"
class;T[[: public[[I"new;T@†[I" open;T@†[:protected[ [: private[ [I"
instance;T[[;[ [I"
bytes;T@†[I" each;T@†[I"each_byte;T@†[I"each_char;T@†[I"each_line;T@†[I"eof;T@†[I" eof?;T@†[I"external_encoding;T@†[I" getbyte;T@†[I" getc;T@†[I" gets;T@†[I" lineno;T@†[I" lineno=;T@†[I"
lines;T@†[I"pos;T@†[I" read;T@†[I"
readbyte;T@†[I"
readchar;T@†[I"
readline;T@†[I"readlines;T@†[I"readpartial;T@†[I" rewind;T@†[I" tell;T@†[I"ungetbyte;T@†[I" ungetc;T@†[I" unused;T@†[;[ [;[ [ [U:RDoc::Context::Section[i 0o;;[ ;0;0[@~I" Zlib;TcRDoc::NormalModule