Revert "slop upgraded to 0.4"

This reverts commit bb3b8c4.

Author: Yegor Bugayenko

bin/hoc

@@ -32,30 +32,29 @@ args = []
 args.push(*File.read('.hoc').split(/\s+/).map(&:strip)) if File.exist?('.hoc')
 args.push(*ARGV)
 
-opts = Slop.parse(args, strict: true, help: true) do |o|
-  o.banner = "Usage (#{HOC::VERSION}): hoc [options]"
-  o.on '-v', '--version', 'Print the version' do
-    puts HOC::VERSION
-    exit
-  end
-  o.on '-h', '--help', 'Print help' do
-    puts o
-    exit
-  end
-  o.integer(
-    '-f',
-    '--format',
+opts = Slop.parse(args, strict: true, help: true) do
+  banner "Usage (#{HOC::VERSION}): hoc [options]"
+  on(
+    'f',
+    'format',
     'Output format (text|xml|json|int)',
+    default: 'int',
     argument: :required
   )
-  o.array(
-    '-e',
-    '--exclude',
+  on(
+    'e',
+    'exclude',
     'Glob pattern to exclude files/dirs, e.g. "vendor/**"',
+    as: Array,
     argument: :required
   )
 end
 
+if opts.help?
+  puts opts
+  exit
+end
+
 Encoding.default_external = Encoding::UTF_8
 Encoding.default_internal = Encoding::UTF_8
 

hoc.gemspec

@@ -45,8 +45,8 @@ Gem::Specification.new do |s|
   s.test_files = s.files.grep(/^(test|spec|features)\//)
   s.rdoc_options = ['--charset=UTF-8']
   s.extra_rdoc_files = %w(README.md LICENSE.txt)
-  s.add_runtime_dependency 'slop', '4.1.0'
-  s.add_runtime_dependency 'rake', '10.4.2'
+  s.add_runtime_dependency 'slop', '3.6.0'
+  s.add_runtime_dependency 'rake', '10.3.2'
   s.add_development_dependency 'coveralls', '0.7'
   s.add_development_dependency 'rdoc', '3.11'
   s.add_development_dependency 'cucumber', '1.3.11'