| Current File : //proc/thread-self/root/proc/self/root/opt/alt/ruby18/share/ri/1.8/system/IO/gets-i.yaml |
--- !ruby/object:RI::MethodDescription
aliases: []
block_params:
comment:
- !ruby/struct:SM::Flow::P
body: Reads the next ``line'' from the I/O stream; lines are separated by <em>sep_string</em>. A separator of <tt>nil</tt> reads the entire contents, and a zero-length separator reads the input a paragraph at a time (two successive newlines in the input separate paragraphs). The stream must be opened for reading or an <tt>IOError</tt> will be raised. The line read in will be returned and also assigned to <tt>$_</tt>. Returns <tt>nil</tt> if called at end of file.
- !ruby/struct:SM::Flow::VERB
body: " File.new("testfile").gets #=> "This is line one\\n"\n $_ #=> "This is line one\\n"\n"
full_name: IO#gets
is_singleton: false
name: gets
params: |
ios.gets(sep_string=$/) => string or nil
visibility: public