D7net
Home
Console
Upload
information
Create File
Create Folder
About
Tools
:
/
opt
/
alt
/
ruby18
/
share
/
ri
/
1.8
/
system
/
IO
/
Filename :
lineno-i.yaml
back
Copy
--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Returns the current line number in <em>ios</em>. The stream must be opened for reading. <tt>lineno</tt> counts the number of times <tt>gets</tt> is called, rather than the number of newlines encountered. The two values will differ if <tt>gets</tt> is called with a separator other than newline. See also the <tt>$.</tt> variable. - !ruby/struct:SM::Flow::VERB body: " f = File.new("testfile")\n f.lineno #=> 0\n f.gets #=> "This is line one\\n"\n f.lineno #=> 1\n f.gets #=> "This is line two\\n"\n f.lineno #=> 2\n" full_name: IO#lineno is_singleton: false name: lineno params: | ios.lineno => integer visibility: public