bin/hoc in hoc-0.7.3 vs bin/hoc in hoc-0.8

@@ -30,31 +30,28 @@
 
 args = []
 args.concat(File.read('.hoc').split(/\s+/).map(&:strip)) if File.exist?('.hoc')
 args.concat(ARGV)
 
-opts = Slop.parse(args, strict: true, help: true) do
-  banner "Usage (#{HOC::VERSION}): hoc [options]"
-  on(
-    'f',
-    'format',
+opts = Slop.parse(args, strict: true, help: true) do |o|
+  o.banner = "Usage (#{HOC::VERSION}): hoc [options]"
+  o.bool '-h', '--help', 'Show brief intro'
+  o.string(
+    '-f',
+    '--format',
     'Output format (text|xml|json|int)',
-    default: 'int',
-    argument: :required
+    default: 'int'
   )
-  on(
-    'e',
-    'exclude',
-    'Glob pattern to exclude files/dirs, e.g. "vendor/**"',
-    as: Array,
-    argument: :required
+  o.array(
+    '-e',
+    '--exclude',
+    'Glob pattern to exclude files/dirs, e.g. "vendor/**"'
   )
-  on(
-    'd',
-    'dir',
+  o.string(
+    '-d',
+    '--dir',
     'Directory to scan',
-    default: '.',
-    argument: :required
+    default: '.'
   )
 end
 
 if opts.help?
   puts opts