Update example (#68)

* Use static files for example instead of online services

* Print secure URLs for results

* Cleanup log output

* Fix linting

examples/README.md

@@ -40,8 +40,8 @@ utilizing our credentials that we set in environment variables.
 ### First example
 
 In the [first example](https://github.com/transloadit/ruby-sdk/blob/main/examples/basic/image-transcoder.rb)
-that gets played, we fetch an image from the cat api, optimize it using the Transloadit `/image/optimize` robot, and then optionally
-stores it in s3 if the s3 credentials are set.
+that gets played, we load an image, optimize it using the Transloadit `/image/optimize` robot, and then optionally
+store it in s3 if the s3 credentials are set.
 
 There are only two steps:
 
@@ -65,7 +65,7 @@ begin
 
   steps.push(store)
 rescue KeyError => e
-  p 's3 config not set. Skipping s3 storage...'
+  puts 's3 config not set. Skipping s3 storage...'
 end
 
  ```
@@ -119,7 +119,7 @@ begin
 
   steps.push(store)
 rescue KeyError => e
-  p 's3 config not set. Skipping s3 storage...'
+  puts 's3 config not set. Skipping s3 storage...'
 end
 ```
 
@@ -175,10 +175,10 @@ concat = transloadit_client.step('concat', '/audio/concat', {
 
 Taking a look at the `concat` step, we see a different usage of the `use` parameter
 than we have seen in previous examples. We are effectively able to define the ordering of the
-concatenation by specifying the ```name```,  `as` and `fields` parameters.
+concatenation by specifying the ```name```, `as` and `fields` parameters.
 
 In this example, we have set the name for each to `:original`, specifying that the input
-at index `i` should be the input file defined at index  `i`.
+at index `i` should be the input file defined at index `i`.
 
 It is equally important to specify the `as` parameter. This simple parameter tells the assembly
 the ordering.
@@ -205,7 +205,7 @@ begin
 
   steps.push(store)
 rescue KeyError => e
-  p 's3 config not set. Skipping s3 storage...'
+  puts 's3 config not set. Skipping s3 storage...'
 end
 
 assembly = transloadit_client.assembly(steps: steps)

examples/basic/audio-concat-transcoder.rb

@@ -27,7 +27,7 @@ def transcode!(files)
 
       steps.push(store)
     rescue KeyError
-      p "s3 config not set. Skipping s3 storage..."
+      puts "s3 config not set. Skipping s3 storage..."
     end
 
     assembly = transloadit_client.assembly(steps: steps)

examples/basic/audio-transcoder.rb

@@ -30,7 +30,7 @@ def transcode!(file)
 
       steps.push(store)
     rescue KeyError
-      p "s3 config not set. Skipping s3 storage..."
+      puts "s3 config not set. Skipping s3 storage..."
     end
 
     assembly = transloadit_client.assembly(steps: steps)

examples/basic/image-transcoder.rb

@@ -23,7 +23,7 @@ def transcode!(file)
 
       steps.push(store)
     rescue KeyError
-      p "s3 config not set. Skipping s3 storage..."
+      puts "s3 config not set. Skipping s3 storage..."
     end
 
     assembly = transloadit_client.assembly(steps: steps)

examples/basic/main.rb

@@ -1,63 +1,56 @@
-require "open-uri"
 require_relative "media-transcoder"
 require_relative "image-transcoder"
 require_relative "audio-transcoder"
 require_relative "audio-concat-transcoder"
 
-p "starting image transcoding job..."
-p "fetching image from the cat api..."
+puts "starting image transcoding job..."
 
-open("http://thecatapi.com/api/images/get") do |f|
-  p "starting transcoding job..."
+File.open("#{__dir__}/assets/cat.jpg") do |f|
   image_transcoder = ImageTranscoder.new
   response = image_transcoder.transcode!(f)
 
   # if you are using rails one thing you can do would be to start an ActiveJob process that recursively
   # checks on the status of the assembly until it is finished
-  p "checking job status..."
+  puts "checking job status..."
   response.reload_until_finished!
 
-  p response[:message]
-  p response[:results]["image"][0]["url"]
+  puts response[:message]
+  puts response[:results]["image"][0]["ssl_url"]
+  puts "\n"
 end
 
-p "starting audio transcoding job..."
-p "fetching soundbite from nasa..."
-p "\n"
+puts "starting audio transcoding job..."
 
-open("https://www.nasa.gov/640379main_Computers_are_in_Control.m4r") do |f|
-  p "starting transcoding job..."
+File.open("#{__dir__}/assets/Computers_are_in_Control.flac") do |f|
   audio_transcoder = AudioTranscoder.new
   response = audio_transcoder.transcode!(f)
 
   # if you are using rails one thing you can do would be to start an ActiveJob process that recursively
   # checks on the status of the assembly until it is finished
-  p "checking job status..."
+  puts "checking job status..."
   response.reload_until_finished!
 
-  p response[:message]
-  p response[:results]["mp3"][0]["url"]
-  p "\n"
+  puts response[:message]
+  puts response[:results]["mp3"][0]["ssl_url"]
+  puts "\n"
 end
 
-p "starting audio concat transcoding job..."
-p "fetching 3 soundbites from nasa..."
+puts "starting audio concat transcoding job..."
 
 files = [
-  "https://www.nasa.gov/mp3/640148main_APU%20Shutdown.mp3",
-  "https://www.nasa.gov/mp3/640164main_Go%20for%20Deploy.mp3",
-  "https://www.nasa.gov/mp3/640165main_Lookin%20At%20It.mp3"
+  "#{__dir__}/assets/APU_Shutdown.mp3",
+  "#{__dir__}/assets/Go_for_Deploy.mp3",
+  "#{__dir__}/assets/Lookin_At_It.mp3"
 ]
 
-p "starting transcoding job..."
 audio_concat_transcoder = AudioConcatTranscoder.new
 response = audio_concat_transcoder.transcode!(files)
 
 # if you are using rails one thing you can do would be to start an ActiveJob process that recursively
 # checks on the status of the assembly until it is finished
-p "checking job status..."
+puts "checking job status..."
 response.reload_until_finished!
 
-p response[:message]
-p response[:results]["concat"][0]["url"]
-p "\n"
+puts response[:message]
+puts response[:results]["concat"][0]["ssl_url"]
+puts "\n"