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proc
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self
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root
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opt
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alt
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ruby34
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share
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ri
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system
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ARGF
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Filename :
readchar-i.ri
back
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U:RDoc::AnyMethod[iI" readchar:ETI"ARGF#readchar;TF: publico:RDoc::Markup::Document: @parts[ o: RDoc::Markup::Paragraph; [I"KReads the next character from ARGF and returns it as a String. Raises ;TI"Ian 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