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U:RDoc::AnyMethod[iI" gets:ETI" IO#gets;TF: publico:RDoc::Markup::Document: @parts[ o: RDoc::Markup::Paragraph; [I"IReads the next ``line'' from the I/O stream; lines are separated by ;TI"7<i>sep</i>. A separator of +nil+ reads the entire ;TI"Jcontents, and a zero-length separator reads the input a paragraph at ;TI"Ha time (two successive newlines in the input separate paragraphs). ;TI"FThe stream must be opened for reading or an <code>IOError</code> ;TI"Iwill be raised. The line read in will be returned and also assigned ;TI";to <code>$_</code>. Returns +nil+ if called at end of ;TI"Dfile. If the first argument is an integer, or optional second ;TI"Jargument is given, the returning string would not be longer than the ;TI"given value in bytes.;To: RDoc::Markup::BlankLine o:RDoc::Markup::Verbatim; [ I":File.new("testfile").gets #=> "This is line one\n" ;TI":$_ #=> "This is line one\n" ;TI" ;TI",File.new("testfile").gets(4)#=> "This" ;T: @format0o; ; [I"HIf IO contains multibyte characters byte then <code>gets(1)</code> ;TI" returns character entirely:;T@o; ; [ I"'# Russian characters take 2 bytes ;TI"3File.write("testfile", "\u{442 435 441 442}") ;TI"7File.open("testfile") {|f|f.gets(1)} #=> "\u0442" ;TI"7File.open("testfile") {|f|f.gets(2)} #=> "\u0442" ;TI"=File.open("testfile") {|f|f.gets(3)} #=> "\u0442\u0435" ;TI"<File.open("testfile") {|f|f.gets(4)} #=> "\u0442\u0435";T; 0: @fileI" io.c;T:0@omit_headings_from_table_of_contents_below0I"wios.gets(sep=$/) -> string or nil ios.gets(limit) -> string or nil ios.gets(sep, limit) -> string or nil ;T0[ I" (*args);T@*FI"IO;TcRDoc::NormalClass00
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