add new file and update gemspec, lockfile, bin, and spec files

:w

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+require "spec_helper"
+require "json"
+
+RSpec.describe "Dorian" do
+  it "works" do
+    version = File.read("VERSION")
+    expect(`bin/dorian -v 2>&1`).to eq(version)
+    expect(`bin/dorian --version 2>&1`).to eq(version)
+    expect(`bin/dorian -h 2>&1`).to include("USAGE")
+    expect(`bin/dorian --help 2>&1`).to include("USAGE")
+    books_pretty =
+      JSON.pretty_generate(JSON.parse(File.read("samples/books.json"))) +
+      "\n"
+    expect(`bin/dorian samples/books.json`).to eq(books_pretty)
+    expect(`bin/dorian --pretty true samples/books.json`).to eq(books_pretty)
+    expect(`bin/dorian --pretty samples/books.json`).to eq(books_pretty)
+    books_ugly = JSON.parse(File.read("samples/books.json")).to_json + "\n"
+    expect(`bin/dorian --pretty false samples/books.json`).to eq(books_ugly)
+  end
+end

Gemfile.lock

@@ -2,6 +2,7 @@ PATH
   remote: .
   specs:
     dorian (2.0.2)
+      activesupport
       csv
       dorian-arguments
       dorian-eval
@@ -41,7 +42,7 @@ GEM
       yaml
     dorian-progress (1.1.0)
       ruby-progressbar
-    dorian-to_struct (1.2.0)
+    dorian-to_struct (2.0.0)
     drb (2.2.1)
     i18n (1.14.5)
       concurrent-ruby (~> 1.0)

dorian.gemspec

@@ -12,6 +12,7 @@ Gem::Specification.new do |s|
   s.files = %w[VERSION bin/dorian lib/dorian/bin.rb]
   s.executables << "dorian"
 
+  s.add_dependency "activesupport"
   s.add_dependency "csv"
   s.add_dependency "dorian-arguments"
   s.add_dependency "dorian-eval"

lib/dorian/bin.rb

@@ -1,13 +1,16 @@
 # frozen_string_literal: true
 
+require "active_support"
+require "active_support/core_ext/hash"
+require "active_support/core_ext/array"
 require "csv"
 require "dorian/arguments"
 require "dorian/eval"
 require "dorian/progress"
 require "dorian/to_struct"
 require "json"
-require "yaml"
 require "parallel"
+require "yaml"
 
 class Dorian
   class Bin
@@ -152,12 +155,8 @@ def to_output(content)
         map(content, &:to_json).join("\n")
       when :raw
         content
-      when :ruby
-        content.inspect
-      when :rubyl
-        map(content, &:inspect).join("\n")
       when :yaml
-        content.to_yaml
+        content.deep_stringify_keys.to_yaml
       else
         abort "#{output} not supported"
       end
@@ -178,7 +177,7 @@ def reads(content)
       when :raw
         content
       when :yaml
-        YAML.safe_load(content)
+        YAML.safe_load(content).to_deep_struct
       else
         abort "#{input} not supported"
       end

spec/dorian_spec.rb

@@ -1,13 +1,39 @@
 # frozen_string_literal: true
 
 require "spec_helper"
+require "json"
+require "yaml"
 
 RSpec.describe "Dorian" do
-  it "has the dorian-times gem" do
-    expect(`bin/times 3`).to eq("1\n2\n3\n")
+  describe "--version" do
+    it "works" do
+      version = File.read("VERSION")
+      expect(`bin/dorian -v 2>&1`).to eq(version)
+      expect(`bin/dorian --version 2>&1`).to eq(version)
+    end
   end
 
-  it "has the dorian-each gem" do
-    expect(`bin/times 2 | each "puts it.to_i * 2"`).to eq("2\n4\n")
+  describe "--help" do
+    it "works" do
+      expect(`bin/dorian -h 2>&1`).to include("USAGE")
+      expect(`bin/dorian --help 2>&1`).to include("USAGE")
+    end
+  end
+
+  describe "read" do
+    it "works" do
+      books = JSON.parse(File.read("samples/books.json"))
+      books_pretty = "#{JSON.pretty_generate(books)}\n"
+      books_ugly = "#{books.to_json}\n"
+      books_yaml = "#{books.to_yaml}\n"
+
+      expect(`bin/dorian samples/books.json`).to eq(books_pretty)
+      expect(`bin/dorian --pretty samples/books.json`).to eq(books_pretty)
+      expect(`bin/dorian --pretty true samples/books.json`).to eq(books_pretty)
+      expect(`bin/dorian --pretty false samples/books.json`).to eq(books_ugly)
+      expect(`bin/dorian --input json samples/books.json`).to eq(books_pretty)
+      expect(`bin/dorian --io json samples/books.json`).to eq(books_pretty)
+      expect(`bin/dorian --output yaml samples/books.json`).to eq(books_yaml)
+    end
   end
 end