Merge pull request #3 from ericmathison/fix-failing-test

Use ENV['HOME'] instead of hardcoding home dir

spec/trash_spec.rb

@@ -55,28 +55,28 @@ def tmp_should_not_contain(file_name)
     Trash.new.throw_out("/tmp/testing.txt")
     tmp_should_not_contain "testing.txt"
     trash_should_contain "testing.txt"
-    original = File.new("/Users/leejones/.Trash/testing.txt", "r")
+    original = File.new("#{ENV['HOME']}/.Trash/testing.txt", "r")
     original.read.should == "default text\n"
 
     `echo 'testing different file with same name' > /tmp/testing.txt`
     Trash.new.throw_out("/tmp/testing.txt")
     tmp_should_not_contain "testing.txt"
     trash_should_contain "testing01.txt" 
-    third = File.new("/Users/leejones/.Trash/testing01.txt", "r")
+    third = File.new("#{ENV['HOME']}/.Trash/testing01.txt", "r")
     third.read.should == "testing different file with same name\n"
 
     `echo 'testing different file 2 with same name' > /tmp/testing.txt`
     Trash.new.throw_out("/tmp/testing.txt")
     tmp_should_not_contain "testing.txt"
     trash_should_contain "testing02.txt"
-    fourth = File.new("/Users/leejones/.Trash/testing02.txt", "r")
+    fourth = File.new("#{ENV['HOME']}/.Trash/testing02.txt", "r")
     fourth.read.should == "testing different file 2 with same name\n"
 
     `echo 'testing different file 3 with same name' > /tmp/testing.txt`
     Trash.new.throw_out("/tmp/testing.txt")
     tmp_should_not_contain "testing.txt"
     trash_should_contain "testing03.txt"
-    fifth = File.new("/Users/leejones/.Trash/testing03.txt", "r")
+    fifth = File.new("#{ENV['HOME']}/.Trash/testing03.txt", "r")
     fifth.read.should == "testing different file 3 with same name\n"
 
     delete_from_trash "testing.txt"