added specs, fixed a few underlying issues with endless.rb

lib/seamless.rb

@@ -1,2 +1,10 @@
 require 'polyglot'
-require 'seamless/endless'
+require 'seamless/endless'
+
+class EndlessRubyPolyglotLoader
+  def self.load(filename, options = nil, &block)
+    Endless.load(filename)
+  end
+end
+
+Polyglot.register("rbe", EndlessRubyPolyglotLoader)

lib/seamless/endless.rb

@@ -187,8 +187,8 @@ def load(filename,wrap=false)
         pre += "/" unless pre.empty? || pre[-2,1] == '/'
         path = pre + filename
         if File.exist? path
-          code = File.read(path)
-          Tempfile.open(filename) do |f|
+          code = File.read(path) + "\n" # force newline at end of file
+          Tempfile.open(File.basename(filename)) do |f|
             preprocess code, filename, f
             f.rewind
             return ::Kernel::load(f.path, wrap)

spec/examples/class.rbe

@@ -0,0 +1,11 @@
+class HelloThing
+  def initialize(name)
+    @name = name
+
+  def run_ten_times()
+    x = 0
+    result = []
+    while x < 10
+      x += 1
+      result << "Hello, #{@name}"
+    result

spec/examples/no_newline_at_end.rbe

@@ -0,0 +1,3 @@
+class HelloWorlder
+  def times_two
+    return "Hello, world! Hello, world!"

spec/examples/rescue.rbe

@@ -0,0 +1,8 @@
+module Rescueable
+  class Rescued
+    class << self
+      def a_method
+        begin
+          raise "hai"
+        rescue
+          return 5

spec/examples/simple.rbe

@@ -0,0 +1,2 @@
+def testing_method(arg)
+  arg.to_s + ", " + arg.to_s

spec/seamless_spec.rb

@@ -1,7 +1,27 @@
 require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
 
 describe "Seamless" do
-  it "fails" do
-    fail "hey buddy, you should probably rename this file and start specing for real"
+  def load_example(name)
+    require File.expand_path(File.dirname(__FILE__) + "/examples/#{name}")
+  end
+
+  it 'loads a simple method in endless form' do
+    load_example 'simple'
+    testing_method(50).should == '50, 50'
+  end
+
+  it 'loads a class in endless form' do
+    load_example 'class'
+    HelloThing.new('mike').run_ten_times.should == ['Hello, mike'] * 10
+  end
+
+  it 'loads endlessly formed rescues' do
+    load_example 'rescue'
+    Rescueable::Rescued.a_method.should == 5
+  end
+
+  it 'loads endless files with no newline at the end' do
+    load_example 'no_newline_at_end'
+    HelloWorlder.new.times_two.should == "Hello, world! Hello, world!"
   end
 end

spec/spec_helper.rb

@@ -1,5 +1,6 @@
 $LOAD_PATH.unshift(File.dirname(__FILE__))
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
+require 'rubygems'
 require 'seamless'
 require 'spec'
 require 'spec/autorun'