From: Casimir P Date: 2007-10-25T04:45:07+09:00 Subject: Re: Ruby is simple? NooooT! On Thu, 25 Oct 2007 01:38:15 +0900, Bill Kelly wrote: > From: "Casimir P" >> All this just to find subdirectories and to list all the jpg files >> inside!! > files = Dir["img/**/*.jpg"] Its too late for me!! EaArgv[0]!! Spaghetti! I am fallliiiiiiiiiing!! "Procedural or death - RIP" Only dozens of micro galleries remained after... What do you think? It took me 17 hours to make. Or was it minutes? hehe 8) #microgallery.rb #command syntax: "ruby mgall.rb [directorypath]" #Renders a html gallery from images inside the path passed as argument #saves "mgallery.html" to current dir def IndexImagesInDirs(pathstr) #returns a hash with key equal to subdirectory name and #value is an array with names of all images inside #works only on dir path in pathstr, not recursive require 'find' photodirs = Hash.new photodirs[pathstr]=IndexImages(pathstr) #index images in root Find.find(pathstr) do |item| if FileTest.directory?(item) if item != pathstr #not same dir, tho tmp = IndexImages(item) if (tmp.length > 0) #non-empty photodirs[item]=tmp end end end end return photodirs end def IndexImages(pathstr) #Returns an array with filenames in pathstr #that have extension equal to defined imageformats imageformats = ["jpg", "png", "svg", "gif", "bmp"] tmparr = Array.new pathstr.each { |d| Dir.entries(d).each { |filu| nn = filu.to_s ext = nn.downcase.split(".").last imageformats.each { |frm| if (ext == frm) tmparr << filu end } } } return tmparr end def ImageList(pathstr) #point this to the directory with images in subdirectory-galleries #makes a one page html list gallery from the images #images in root are added as dirs = IndexImagesInDirs(pathstr) htmlpagestr = "" dirs.each { |key, value| value.each { |val| val.insert(0, "/") htmlpagestr += '

image path: ' htmlpagestr += key.to_s + val.to_s htmlpagestr += '

' } } return htmlpagestr = htmlpagestr + "\n" end #start measuring time time1 = Time.new.to_f #make gallery html = ImageList(ARGV[0]) #save to file aFile = File.new("mgallery.html", "w") aFile << html aFile.close #stop measuring time time1 = Time.new.to_f - time1 time1 *= 10 puts "total time required in time integer unit seconds " + time1.to_i.to_s #end microgallery -- Casimir Pohjanraito Art Portfolio: http://csmr.dreamhosters.com