Sha256: a2c95e64ee6763a56872be64800c8c7e9713719a3c4cef53216f189ba5b11f91
Contents?: true
Size: 1.08 KB
Versions: 4
Compression:
Stored size: 1.08 KB
Contents
#coding: binary module PNGSuite PNG_SUITE_URL = "http://www.schaik.com/pngsuite/PngSuite-2011apr25.tgz" class << self attr_accessor :dir def init dir @dir = dir if Dir.exist?(dir) if Dir[File.join(dir, "*.png")].size > 100 # already fetched and unpacked return end else Dir.mkdir(dir) end require 'open-uri' puts "[.] fetching PNG test-suite from #{PNG_SUITE_URL} .. " data = URI.open(PNG_SUITE_URL).read fname = File.join(dir, "png_suite.tgz") File.open(fname, "wb"){ |f| f<<data } puts "[.] unpacking #{fname} .. " system "tar", "xf", fname, "-C", dir end def each *prefixes Dir[File.join(dir,"*.png")].each do |fname| if prefixes.empty? yield fname elsif prefixes.any?{ |p| p[/[*?\[]/] ? File.fnmatch(p, File.basename(fname)) : File.basename(fname).start_with?(p) } yield fname end end end def each_good Dir[File.join(dir,"[^x]*.png")].each do |fname| yield fname end end end end
Version data entries
4 entries across 4 versions & 1 rubygems
Version | Path |
---|---|
sugar_png-0.5.5 | spec/support/png_suite.rb |
sugar_png-0.5.4 | spec/support/png_suite.rb |
sugar_png-0.5.3 | spec/support/png_suite.rb |
sugar_png-0.5.2 | spec/support/png_suite.rb |