reorganize gemspec to make future dev simpler

ruby/redisrpc.gemspec

@@ -1,39 +1,41 @@
 # -*- encoding: utf-8 -*-
-
 require File.expand_path('../lib/redisrpc/version', __FILE__)
 
-DESCRIPTION = <<-EOS
-RedisRPC is the easiest to use RPC library in the world. (No small claim!) It
-has implementations in Ruby, PHP, and Python.
+Gem::Specification.new do |s|
+  s.name = 'redisrpc'
+  s.version = RedisRPC::VERSION
+  s.license = 'GPLv3'
+  s.authors = ['Nathan Farrington']
+  s.email = ['[email protected]']
 
-Redis is a powerful in-memory data structure server that is useful for building
-fast distributed systems. Redis implements message queue functionality with its
-use of list data structures and the `LPOP`, `BLPOP`, and `RPUSH` commands.
-RedisRPC implements a lightweight RPC mechanism using Redis message queues to
-temporarily hold RPC request and response messages. These messages are encoded
-as JSON strings for portability.
+  s.homepage = 'http://github.com/nfarring/redisrpc'
+  s.summary = 'Lightweight RPC for Redis'
+  s.description = <<-DESCRIPTION
+    RedisRPC is the easiest to use RPC library in the world. (No small claim!) It
+    has implementations in Ruby, PHP, and Python.
 
-Many other RPC mechanisms are either programming language specific (e.g.
-Java RMI) or require boiler-plate code for explicit typing (e.g. Thrift).
-RedisRPC was designed to be extremely easy to use by eliminating boiler-plate
-code while also being programming language neutral.  High performance was not
-an initial goal of RedisRPC and other RPC libraries are likely to have better
-performance. Instead, RedisRPC has better programmer performance; it lets you
-get something working immediately.
-EOS
+    Redis is a powerful in-memory data structure server that is useful for building
+    fast distributed systems. Redis implements message queue functionality with its
+    use of list data structures and the `LPOP`, `BLPOP`, and `RPUSH` commands.
+    RedisRPC implements a lightweight RPC mechanism using Redis message queues to
+    temporarily hold RPC request and response messages. These messages are encoded
+    as JSON strings for portability.
 
-Gem::Specification.new do |s|
-  s.add_runtime_dependency 'redis', '< 3.0.0'
-  s.add_runtime_dependency 'multi_json', '~>1.3'
-  s.author = 'Nathan Farrington'
-  s.date = Time.now.strftime('%Y-%m-%d')
-  s.description = DESCRIPTION
-  s.email = '[email protected]'
+    Many other RPC mechanisms are either programming language specific (e.g.
+    Java RMI) or require boiler-plate code for explicit typing (e.g. Thrift).
+    RedisRPC was designed to be extremely easy to use by eliminating boiler-plate
+    code while also being programming language neutral.  High performance was not
+    an initial goal of RedisRPC and other RPC libraries are likely to have better
+    performance. Instead, RedisRPC has better programmer performance; it lets you
+    get something working immediately.
+  DESCRIPTION
   s.has_rdoc = false
-  s.files = ['lib/redisrpc.rb']
-  s.homepage = 'http://github.com/nfarring/redisrpc'
-  s.license = 'GPLv3'
-  s.name = 'redisrpc'
-  s.summary = 'Lightweight RPC for Redis'
-  s.version = RedisRPC::VERSION
+
+  s.files         = `git ls-files`.split("\n")
+  s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
+  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  s.require_paths = ["lib"]
+
+  s.add_runtime_dependency 'redis'
+  s.add_runtime_dependency 'multi_json', '~>1.3'
 end