Refactored extension parser as source

Gives this a better name since we're _sourcing_ data from different data types. Plus, this isn't a callable object, only a collection of functions.

Milestone: patch

app/aspects/extensions/fetchers/client.rb

@@ -11,7 +11,7 @@ module Terminus
         # A client for processing HTTP requests.
         class Client
           include Deps[:http]
-          include Initable[parser: Extensions::Parser, special_header: "Accept"]
+          include Initable[source: Extensions::Source, special_header: "Accept"]
           include Dry::Monads[:result]
 
           def call input
@@ -44,12 +44,12 @@ module Terminus
 
           def parse type, body
             case type
-              when %r(application/([[:alnum:]][\w!#&\-^$]*\+)?json) then parser.from_json body
-              when %r(image/.+) then parser.from_image body
-              when "text/csv" then parser.from_csv body
-              when "text/plain" then parser.from_text body
+              when %r(application/([[:alnum:]][\w!#&\-^$]*\+)?json) then source.from_json body
+              when %r(image/.+) then source.from_image body
+              when "text/csv" then source.from_csv body
+              when "text/plain" then source.from_text body
               when "text/xml", "application/xml", "application/rss+xml", "application/atom+xml"
-                parser.from_xml body
+                source.from_xml body
               else Failure "Unknown MIME Type: #{type}."
             end
           end

app/aspects/extensions/source.rb

@@ -11,8 +11,8 @@ require "nori"
 module Terminus
   module Aspects
     module Extensions
-      # Parses supported data types into a hash for further processing.
-      module Parser
+      # Sources supported data types into a hash for further processing.
+      module Source
         extend Dry::Monads[:result]
         extend Functionable
 

spec/app/aspects/extensions/source_spec.rb

@@ -2,7 +2,7 @@
 
 require "hanami_helper"
 
-RSpec.describe Terminus::Aspects::Extensions::Parser do
+RSpec.describe Terminus::Aspects::Extensions::Source do
   subject(:parser) { described_class }
 
   describe ".from_csv" do