exercism · kotp · Oct 14, 2016 · Oct 10, 2016 · Oct 11, 2016
diff --git a/README.md b/README.md
@@ -89,7 +89,7 @@ tree -L 1 ~/code/exercism
 1. `xruby/$PROBLEM/example.tt` - the Erb template for the test file, `$PROBLEM_test.rb`.
 1. `x-common/$PROBLEM.json` - the shared inputs and outputs for the problem.
 1. `lib/$PROBLEM.rb` - the logic for turning the data into tests.
-1. `xruby/bin/generate-$PROBLEM` - the command to actually generate the test suite.
+1. `xruby/bin/generate $PROBLEM` - the command to actually generate the test suite.
 1. `.version` - used to keep track of the version of the test files as the data changes.
 
 Additionally, there is some common generator logic in `lib/generator.rb`.
@@ -98,7 +98,7 @@ For example, take a look at the `hamming.json` file in the x-common repository,
 as the following files in the xruby repository:
 
 1. `hamming/example.tt`
-1. `bin/generate-hamming`
+1. `bin/generate hamming`
 1. `lib/hamming.rb`
 1. `lib/generator.rb`
 
@@ -166,4 +166,4 @@ The MIT License (MIT)
 Copyright (c) 2014 Katrina Owen, _@kytrinyx.com
 
 ## Ruby icon
-The Ruby icon is the Vienna.rb logo, and is used with permission. Thanks Floor Dress :)
+The Ruby icon is the Vienna.rb logo, and is used with permission. Thanks Floor Dress :)
diff --git a/bin/generate b/bin/generate
@@ -0,0 +1,16 @@
+#!/usr/bin/env ruby
+
+exercise = ARGV[0]
+cases = "#{exercise.tr('-','_')}_cases"
+
+require_relative '../lib/helper'
+require 'generator'
+begin
+  require "#{cases}"
+rescue LoadError
+  puts "A generator does not currently exist for #{exercise}!"
+  exit(1)
+end
+
+klass = Object.const_get(cases.split('_').map(&:capitalize).join)
+Generator.new(exercise, klass).generate
diff --git a/bin/generate-acronym b/bin/generate-acronym
diff --git a/bin/generate-alphametics b/bin/generate-alphametics
diff --git a/bin/generate-binary b/bin/generate-binary
diff --git a/bin/generate-bracket-push b/bin/generate-bracket-push
diff --git a/bin/generate-clock b/bin/generate-clock
diff --git a/bin/generate-connect b/bin/generate-connect
diff --git a/bin/generate-custom-set b/bin/generate-custom-set
diff --git a/bin/generate-difference-of-squares b/bin/generate-difference-of-squares
diff --git a/bin/generate-gigasecond b/bin/generate-gigasecond
diff --git a/bin/generate-hamming b/bin/generate-hamming
diff --git a/bin/generate-hello-world b/bin/generate-hello-world
diff --git a/bin/generate-largest-series-product b/bin/generate-largest-series-product
diff --git a/bin/generate-leap b/bin/generate-leap
diff --git a/bin/generate-nth-prime b/bin/generate-nth-prime
diff --git a/bin/generate-pangram b/bin/generate-pangram
diff --git a/bin/generate-raindrops b/bin/generate-raindrops
diff --git a/bin/generate-rna-transcription b/bin/generate-rna-transcription
diff --git a/bin/generate-roman-numerals b/bin/generate-roman-numerals
diff --git a/bin/generate-run-length-encoding b/bin/generate-run-length-encoding
diff --git a/bin/generate-two-bucket b/bin/generate-two-bucket
diff --git a/lib/bracket_push_cases.rb b/lib/bracket_push_cases.rb
@@ -1,4 +1,4 @@
-class BracketsCase < OpenStruct
+class BracketPushCase < OpenStruct
   def name
     'test_%s' % description.gsub(/[ -]/, '_')
   end
@@ -34,8 +34,8 @@ def split_input
   end
 end
 
-BracketsCases = proc do |data|
+BracketPushCases = proc do |data|
   JSON.parse(data)['cases'].map.with_index do |row, i|
-    BracketsCase.new(row.merge('index' => i))
+    BracketPushCase.new(row.merge('index' => i))
   end
 end
diff --git a/lib/raindrop_cases.rb → lib/raindrops_cases.rb b/lib/raindrop_cases.rb → lib/raindrops_cases.rb
@@ -12,7 +12,7 @@ def skipped?
   end
 end
 
-RaindropCases = proc do |data|
+RaindropsCases = proc do |data|
   JSON.parse(data)['cases'].map.with_index do |row, i|
     RaindropsCase.new(row.merge('index' => i))
   end