Removed unused helper methods and Env class (#18)

Cleaning up some unused code.

Author: drwl

lib/annotate_rb.rb

@@ -18,7 +18,6 @@
 require_relative 'annotate_rb/runner'
 require_relative 'annotate_rb/route_annotator'
 require_relative 'annotate_rb/model_annotator'
-require_relative 'annotate_rb/env'
 require_relative 'annotate_rb/options'
 require_relative 'annotate_rb/eager_loader'
 require_relative 'annotate_rb/rake_bootstrapper'

lib/annotate_rb/env.rb

@@ -24,18 +24,6 @@ def magic_comments_as_string(content)
           end
         end
 
-        def skip_on_migration?
-          Env.read('ANNOTATE_SKIP_ON_DB_MIGRATE') =~ Constants::TRUE_RE || Env.read('skip_on_db_migrate') =~ Constants::TRUE_RE
-        end
-
-        def include_routes?
-          Env.read('routes') =~ Constants::TRUE_RE
-        end
-
-        def include_models?
-          Env.read('models') =~ Constants::TRUE_RE
-        end
-
         def true?(val)
           val.present? && Constants::TRUE_RE.match?(val)
         end
@@ -44,10 +32,6 @@ def true?(val)
         def fallback(*args)
           args.compact.detect(&:present?)
         end
-
-        def reset_options(options)
-          options.flatten.each { |key| Env.write(key, nil) }
-        end
       end
     end
   end

lib/annotate_rb/model_annotator/helper.rb

@@ -18,7 +18,6 @@ class User < ActiveRecord::Base
                             mock_column(:name, :string, limit: 50)
                           ])
       @schema_info = AnnotateRb::ModelAnnotator::SchemaInfo.generate(@klass, '== Schema Info')
-      AnnotateRb::ModelAnnotator::Helper.reset_options(AnnotateRb::ModelAnnotator::Constants::ALL_ANNOTATE_OPTIONS)
     end
 
     # TODO: Check out why this test fails due to test pollution

spec/lib/annotate_rb/annotate_models/annotate_models_annotating_a_file_frozen_spec.rb

@@ -19,7 +19,6 @@ class User < ActiveRecord::Base
                             mock_column(:name, :string, limit: 50)
                           ])
       @schema_info = AnnotateRb::ModelAnnotator::SchemaInfo.generate(@klass, '== Schema Info')
-      AnnotateRb::ModelAnnotator::Helper.reset_options(AnnotateRb::ModelAnnotator::Constants::ALL_ANNOTATE_OPTIONS)
     end
 
     context "with 'before'" do

spec/lib/annotate_rb/annotate_models/annotate_models_annotating_a_file_spec.rb

@@ -1,14 +1,6 @@
 # frozen_string_literal: true
 
 module AnnotateTestHelpers
-
-  # This method is used to debug flakes/test pollution due to relying on ENV
-  # Can remove after the dependency on ENV is removed
-  def self.print_annotate_env_values
-    keys = Annotate::Constants::ALL_ANNOTATE_OPTIONS.flatten.map(&:to_s)
-    pp ENV.to_h.slice(*keys)
-  end
-
   def annotate_one_file(options = {})
     opts = AnnotateRb::Options.from(options)