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U:RDoc::AnyMethod[iI" foreach:ETI"IO::foreach;TT: publico:RDoc::Markup::Document: @parts[o: RDoc::Markup::Paragraph; [I"JExecutes the block for every line in the named I/O port, where lines ;TI"#are separated by <em>sep</em>.;To: RDoc::Markup::BlankLine o;
; [I"=If no block is given, an enumerator is returned instead.;T@o:RDoc::Markup::Verbatim; [I"3IO.foreach("testfile") {|x| print "GOT ", x }
;T: @format0o;
; [I"<em>produces:</em>;T@o; ; [ I"GOT This is line one
;TI"GOT This is line two
;TI" GOT This is line three
;TI"GOT And so on...
;T;
0o;
; [I"HIf the last argument is a hash, it's the keyword argument to open. ;TI")See <code>IO.read</code> for detail.;T:
@fileI" io.c;T:0@omit_headings_from_table_of_contents_below0I"IO.foreach(name, sep=$/ [, open_args]) {|line| block } -> nil
IO.foreach(name, limit [, open_args]) {|line| block } -> nil
IO.foreach(name, sep, limit [, open_args]) {|line| block } -> nil
IO.foreach(...) -> an_enumerator
;T0[ I"-(p1, p2 = v2, p3 = v3, p4 = v4, p5 = {});T@#FI"IO;TcRDoc::NormalClass00