lib/ffprober.rb in ffprober-0.2.0 vs lib/ffprober.rb in ffprober-0.2.1

@@ -2,9 +2,22 @@
 require "ffprober/parser"
 require "ffprober/format"
 require "ffprober/stream"
 require "ffprober/audio_stream"
 require "ffprober/video_stream"
+require "ffprober/ffprobe_version"
 require "json"
 
 module Ffprober
+  def self.path
+    name = 'ffprobe'
+
+    if File.executable? name
+      cmd
+    else
+      path = ENV['PATH'].split(File::PATH_SEPARATOR).find { |path|
+        File.executable? File.join(path, name)
+      }
+      path && File.expand_path(name, path)
+    end
+  end
 end