Linux heracles.o2switch.net 4.18.0-553.62.1.lve.el8.x86_64 #1 SMP Mon Jul 21 17:50:35 UTC 2025 x86_64
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opt
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alt
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ruby21
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share
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ri
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2.1.0
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system
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Kernel
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//opt/alt/ruby21/share/ri/2.1.0/system/Kernel/gets-i.ri
U:RDoc::AnyMethod[iI" gets:ETI"Kernel#gets;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph; [I"JReturns (and assigns to <code>$_</code>) the next line from the list ;TI"Hof files in +ARGV+ (or <code>$*</code>), or from standard input if ;TI"Gno files are present on the command line. Returns +nil+ at end of ;TI"Efile. The optional argument specifies the record separator. The ;TI"Iseparator is included with the contents of each record. A separator ;TI"Eof +nil+ reads the entire contents, and a zero-length separator ;TI"Creads the input one paragraph at a time, where paragraphs are ;TI"Gdivided by two consecutive newlines. If the first argument is an ;TI"Iinteger, or optional second argument is given, the returning string ;TI"Ewould not be longer than the given value in bytes. If multiple ;TI"Ifilenames are present in +ARGV+, +gets(nil)+ will read the contents ;TI"one file at a time.;To:RDoc::Markup::BlankLine o:RDoc::Markup::Verbatim; [I"ARGV << "testfile" ;TI"print while gets ;T:@format0o; ; [I"<em>produces:</em>;T@o;; [ I"This is line one ;TI"This is line two ;TI"This is line three ;TI"And so on... ;T; 0o; ; [I"CThe style of programming using <code>$_</code> as an implicit ;TI"?parameter is gradually losing favor in the Ruby community.;T: @fileI" io.c;T:0@omit_headings_from_table_of_contents_below0I"hgets(sep=$/) -> string or nil gets(limit) -> string or nil gets(sep,limit) -> string or nil ;T0[ I"(*args);T@+FI"Kernel;TcRDoc::NormalModule00