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File status checks
Input and Output in Ruby example from a Well House Consultants training course
More on Input and Output in Ruby [link] Source code: finfo.rb Module: R106
# method to report on a file def filestat(name) if File.exists?(name) print "#{name} exists " bytes = File.size(name) print "and is #{bytes} in size\n" whenm = File.mtime(name) # Time object prints as string print whenm,"\n" # Force time object to seconds from 1.1.1970 print whenm.to_i,"\n" else print "#{name} does NOT exist\n" end end filestat("finfo.rb") filestat("ginfo.rb") __END__ Sample Output WomanWithCat:r106 grahamellis$ ruby finfo.rb finfo.rb exists and is 428 in size 2015-01-02 23:10:11 +0000 1420240211 ginfo.rb does NOT exist WomanWithCat:r106 grahamellis$ Learn about this subject
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