Linux SRV-16 6.18.44-paas #1 SMP PREEMPT_DYNAMIC Thu Aug 13 10:08:12 UTC 2026 x86_64

/proc/thread-self/root/proc/self/root/opt/ruby-2.7/usr/share/ri/2.7.0/system/ARGF/

//proc/thread-self/root/proc/self/root/opt/ruby-2.7/usr/share/ri/2.7.0/system/ARGF/readchar-i.ri

U:RDoc::AnyMethod[iI" readchar:ETI"ARGF#readchar;TF:publico:RDoc::Markup::Document:@parts[ o:RDoc::Markup::Paragraph; [I"OReads the next character from +ARGF+ and returns it as a +String+. Raises ;TI"Kan +EOFError+ after the last character of the last file has been read.;To:RDoc::Markup::BlankLine�o; ; [I"For example:;T@o:RDoc::Markup::Verbatim; [ I"$ echo "foo" > file ;TI"$ ruby argf.rb file ;TI" ;TI"ARGF.readchar #=> "f" ;TI"ARGF.readchar #=> "o" ;TI"ARGF.readchar #=> "o" ;TI"ARGF.readchar #=> "\n" ;TI"6ARGF.readchar #=> end of file reached (EOFError);T:@format0: @fileI" io.c;T:0@omit_headings_from_table_of_contents_below0I"%ARGF.readchar -> String or nil ;T0[�I"();T@FI" ARGF;TcRDoc::NormalClass00