Rename method and reorder

lib/better_errors/editor.rb

@@ -24,20 +24,14 @@ def self.for_proc(url_proc)
       new url_proc
     end
 
-    def self.for_symbol(symbol)
-      KNOWN_EDITORS.each do |preset|
-        return for_formatting_string(preset[:url]) if preset[:symbols].include?(symbol)
-      end
-    end
-
     # Automatically sniffs a default editor preset based on
     # environment variables.
     #
     # @return [Symbol]
     def self.default_editor
       editor_from_environment_formatting_string ||
         editor_from_environment_editor ||
-        for_symbol(:textmate)
+        editor_from_symbol(:textmate)
     end
 
     def self.editor_from_environment_editor
@@ -66,6 +60,12 @@ def self.editor_from_environment_formatting_string
       for_formatting_string(ENV['BETTER_ERRORS_EDITOR_URL'])
     end
 
+    def self.editor_from_symbol(symbol)
+      KNOWN_EDITORS.each do |preset|
+        return for_formatting_string(preset[:url]) if preset[:symbols].include?(symbol)
+      end
+    end
+
     def initialize(url_proc)
       @url_proc = url_proc
     end

spec/better_errors/editor_spec.rb

@@ -15,59 +15,6 @@
     end
   end
 
-  describe ".for_symbol" do
-    subject { described_class.for_symbol(symbol) }
-
-    [:atom].each do |symbol|
-      context "when symbol is '#{symbol}'" do
-        let(:symbol) { symbol }
-
-        it "uses atom:// scheme" do
-          expect(subject.url("file", 42)).to start_with("atom://")
-        end
-      end
-    end
-
-    [:emacs, :emacsclient].each do |symbol|
-      context "when symbol is '#{symbol}'" do
-        let(:symbol) { symbol }
-        it "uses emacs:// scheme" do
-          expect(subject.url("file", 42)).to start_with("emacs://")
-        end
-      end
-    end
-
-    [:macvim, :mvim].each do |symbol|
-      context "when symbol is '#{symbol}'" do
-        let(:symbol) { symbol }
-
-        it "uses mvim:// scheme" do
-          expect(subject.url("file", 42)).to start_with("mvim://")
-        end
-      end
-    end
-
-    [:sublime, :subl, :st].each do |symbol|
-      context "when symbol is '#{symbol}'" do
-        let(:symbol) { symbol }
-
-        it "uses subl:// scheme" do
-          expect(subject.url("file", 42)).to start_with("subl://")
-        end
-      end
-    end
-
-    [:textmate, :txmt, :tm].each do |symbol|
-      context "when symbol is '#{symbol}'" do
-        let(:symbol) { symbol }
-
-        it "uses txmt:// scheme" do
-          expect(subject.url("file", 42)).to start_with("txmt://")
-        end
-      end
-    end
-  end
-
   describe ".default_editor" do
     subject(:default_editor) { described_class.default_editor }
     before do
@@ -230,4 +177,57 @@
       end
     end
   end
+
+  describe ".editor_from_symbol" do
+    subject { described_class.editor_from_symbol(symbol) }
+
+    [:atom].each do |symbol|
+      context "when symbol is '#{symbol}'" do
+        let(:symbol) { symbol }
+
+        it "uses atom:// scheme" do
+          expect(subject.url("file", 42)).to start_with("atom://")
+        end
+      end
+    end
+
+    [:emacs, :emacsclient].each do |symbol|
+      context "when symbol is '#{symbol}'" do
+        let(:symbol) { symbol }
+        it "uses emacs:// scheme" do
+          expect(subject.url("file", 42)).to start_with("emacs://")
+        end
+      end
+    end
+
+    [:macvim, :mvim].each do |symbol|
+      context "when symbol is '#{symbol}'" do
+        let(:symbol) { symbol }
+
+        it "uses mvim:// scheme" do
+          expect(subject.url("file", 42)).to start_with("mvim://")
+        end
+      end
+    end
+
+    [:sublime, :subl, :st].each do |symbol|
+      context "when symbol is '#{symbol}'" do
+        let(:symbol) { symbol }
+
+        it "uses subl:// scheme" do
+          expect(subject.url("file", 42)).to start_with("subl://")
+        end
+      end
+    end
+
+    [:textmate, :txmt, :tm].each do |symbol|
+      context "when symbol is '#{symbol}'" do
+        let(:symbol) { symbol }
+
+        it "uses txmt:// scheme" do
+          expect(subject.url("file", 42)).to start_with("txmt://")
+        end
+      end
+    end
+  end
 end