made my pryrc require everything, docker container works but fucking less pager is not installed so my paging is broken inside of docker. gg containerization

.pryrc

@@ -0,0 +1,34 @@
+require 'require_all'
+
+class Array
+ # group elements by their identity, and count each distinct item
+ def counts
+   group_by(&:itself).map {|k,v| [k, v.count] }
+ end
+end
+
+if defined?(PryByebug)
+  Pry.commands.alias_command 'c', 'continue'
+  Pry.commands.alias_command 's', 'step'
+  Pry.commands.alias_command 'n', 'next'
+  Pry.commands.alias_command 'f', 'finish'
+end
+
+# Hit Enter to repeat last command
+Pry::Commands.command /^$/, "repeat last command" do
+  _pry_.run_command Pry.history.to_a.last
+end
+
+
+# Obtain the present woking directory
+current_dir = Dir.pwd
+
+if current_dir =~ /^(.*?\/misc_rbtools)/
+  require_all './modules'
+  require_all './classes'
+end
+
+nvd_downloader = NvdTools::NvdDownloader.new
+scans_io_downloader = ScansIoTools::ScansIoDownloader.new
+scans_io_parser = ScansIoTools::ScansIoIndexParser.new(scans_io_downloader.get_json_index.body)
+

Dockerfile

@@ -3,14 +3,18 @@
 #FROM ruby:2.5
 FROM ruby:2.6
 
-RUN mkdir /usr/src/app 
+RUN mkdir /usr/src/misc_rbtools 
-ADD . /usr/src/app/ 
+ADD . /usr/src/misc_rbtools/ 
-WORKDIR /usr/src/app/ 
+WORKDIR /usr/src/misc_rbtools/ 
 
 RUN gem update --system
 RUN gem install bundler
+RUN gem install rest-client
+RUN gem install require_all
 RUN gem install pry
 
-WORKDIR /usr/src/app
+RUN apt -y install less
+
+WORKDIR /usr/src/misc_rbtools
 
 CMD pry

classes/cve_info.rb

@@ -13,4 +13,4 @@ class CveReport
         # this should look in the returned array of cve information from self.cves
         # and return the given information for the cve_id
     end
-end
+end

classes/nvd_client.rb

@@ -1,4 +1,4 @@
-require '../modules/nvd_tools'
+#require '../modules/nvd_tools'
 require 'rest-client'
 
 module NvdTools

classes/nvd_downloader.rb

@@ -1,7 +1,7 @@
 require 'rest-client'
 require 'zlib'
 require 'json'
-require '../modules/nvd_tools'
+#require '../modules/nvd_tools'
 
 module NvdTools
   class NvdDownloader
@@ -86,4 +86,4 @@ module NvdTools
       # if there is a change, return true, if not return false
     end
   end
-end
+end

classes/scans_io_downloader.rb

@@ -1,4 +1,4 @@
-require '../modules/scans_io_tools'
+#require '../modules/scans_io_tools'
 require 'json'
 require 'restclient'
 

classes/scans_io_index_parser.rb

@@ -62,4 +62,4 @@ module ScansIoTools
       file_info(study_name).first['size']
     end
   end
-end
+end

modules/nvd_tools.rb

@@ -1,2 +1,2 @@
 module NvdTools
-end
+end