Added the --nodejs option to ronin decode (closes #220).

lib/ronin/cli/commands/decode.rb

@@ -45,6 +45,7 @@ module Commands
       #     -u, --uri                        URI decodes the data
       #         --http                       HTTP decodes the data
       #     -j, --js                         Decodes the data as a JavaScript string
+      #     -n, --nodejs                     Decodes the data as a Node.js string
       #     -S, --shell                      Decodes the data as a Shell string
       #     -P, --powershell                 Decodes the data as a PowerShell string
       #         --punycode                   Decodes the data as Punycode
@@ -136,6 +137,12 @@ class Decode < StringMethodsCommand
                       @method_calls << :js_decode
                     end
 
+        option :nodejs, short: '-n',
+                        desc: 'Decodes the data as a Node.js string' do
+                          require 'ronin/support/encoding/node_js'
+                          @method_calls << :node_js_decode
+                        end
+
         option :shell, short: '-S',
                        desc: 'Decodes the data as a Shell string' do
                          require 'ronin/support/encoding/shell'

man/ronin-decode.1.md

@@ -66,6 +66,9 @@ Decodes each character of the given data from a variety of formats.
 `-j`, `--js`
 : JavaScript decodes the data.
 
+`-n`, `--nodejs`
+: Decodes the data as a Node.js string.
+
 `-S`, `--shell`
 : Decodes the data as a Shell string.
 

spec/cli/commands/decode_spec.rb

@@ -132,6 +132,18 @@
       end
     end
 
+    describe "--nodejs" do
+      let(:argv) { %w[--nodejs] }
+
+      it "must require 'ronin/support/encoding/node_js'" do
+        expect(require('ronin/support/encoding/node_js')).to be(false)
+      end
+
+      it "must add :node_js_decode to #method_calls" do
+        expect(subject.method_calls.last).to eq(:node_js_decode)
+      end
+    end
+
     describe "--shell" do
       let(:argv) { %w[--shell] }