From ac1d9e4f36980bf3d57f0ecb9a54929da60f244e Mon Sep 17 00:00:00 2001
From: technoweenie <technoweenie@gmail.com>
Date: Sun, 30 Dec 2012 11:27:30 -0700
Subject: [PATCH] Option method access

---
 lib/faraday/options.rb | 37 +++++++++++++++++++++++++------------
 1 file changed, 25 insertions(+), 12 deletions(-)

diff --git a/lib/faraday/options.rb b/lib/faraday/options.rb
index fa7063d1e..c2e3d19e7 100644
--- a/lib/faraday/options.rb
+++ b/lib/faraday/options.rb
@@ -2,28 +2,19 @@ module Faraday
   # Subclasses Struct with some special helpers for converting from a Hash to
   # a Struct.
   class Options < Struct
+    # Public
     def self.from(value)
       value ? new.update(value) : new
     end
 
-    def self.options(mapping)
-      attribute_options.update(mapping)
-    end
-
-    def self.options_for(key)
-      attribute_options[key]
-    end
-
-    def self.attribute_options
-      @attribute_options ||= {}
-    end
-
+    # Public
     def each(&block)
       members.each do |key|
         block.call key.to_sym, send(key)
       end
     end
 
+    # Public
     def update(obj)
       obj.each do |key, value|
         next unless value
@@ -43,29 +34,35 @@ def update(obj)
       self
     end
 
+    # Public
     def delete(key)
       value = send(key)
       send("#{key}=", nil)
       value
     end
 
+    # Public
     def merge(value)
       dup.update(value)
     end
 
+    # Public
     def fetch(key, default = nil)
       send(key) || send("#{key}=", default ||
         (block_given? ? Proc.new.call : nil))
     end
 
+    # Public
     def values_at(*keys)
       keys.map { |key| send(key) }
     end
 
+    # Public
     def keys
       members.reject { |m| send(m).nil? }
     end
 
+    # Public
     def to_hash
       hash = {}
       members.each do |key|
@@ -75,6 +72,7 @@ def to_hash
       hash
     end
 
+    # Internal
     def inspect
       values = []
       members.each do |m|
@@ -85,6 +83,21 @@ def inspect
 
       %(#<#{self.class}#{values}>)
     end
+
+    # Internal
+    def self.options(mapping)
+      attribute_options.update(mapping)
+    end
+
+    # Internal
+    def self.options_for(key)
+      attribute_options[key]
+    end
+
+    # Internal
+    def self.attribute_options
+      @attribute_options ||= {}
+    end
   end
 
   class RequestOptions < Options.new(:params_encoder, :proxy, :bind,