lib/bagit/info.rb in bagit-0.4.3 vs lib/bagit/info.rb in bagit-0.4.4

@@ -1,29 +1,31 @@
-require 'set'
+# frozen_string_literal: true
 
+require "set"
+
 module BagIt
   module Info
     @@bag_info_headers = {
-      agent: 'Bag-Software-Agent',
-      org: 'Source-Organization',
-      org_addr: 'Organization-Address',
-      contact_name: 'Contact-Name',
-      contact_phone: 'Contact-Phone',
-      contact_email: 'Contact-Email',
-      ext_desc: 'External-Description',
-      ext_id: 'External-Identifier',
-      size: 'Bag-Size',
-      group_id: 'Bag-Group-Identifier',
-      group_count: 'Bag-Count',
-      sender_id: 'Internal-Sender-Identifier',
-      int_desc: 'Internal-Sender-Description',
-      date: 'Bagging-Date',
-      oxum: 'Payload-Oxum'
+      agent: "Bag-Software-Agent",
+      org: "Source-Organization",
+      org_addr: "Organization-Address",
+      contact_name: "Contact-Name",
+      contact_phone: "Contact-Phone",
+      contact_email: "Contact-Email",
+      ext_desc: "External-Description",
+      ext_id: "External-Identifier",
+      size: "Bag-Size",
+      group_id: "Bag-Group-Identifier",
+      group_count: "Bag-Count",
+      sender_id: "Internal-Sender-Identifier",
+      int_desc: "Internal-Sender-Description",
+      date: "Bagging-Date",
+      oxum: "Payload-Oxum"
     }
 
     def bag_info_txt_file
-      File.join bag_dir, 'bag-info.txt'
+      File.join bag_dir, "bag-info.txt"
     end
 
     def bag_info
       read_info_file bag_info_txt_file
     rescue
@@ -31,17 +33,17 @@
     end
 
     def write_bag_info(hash = {})
       hash = bag_info.merge(hash)
       hash[@@bag_info_headers[:agent]] = "BagIt Ruby Gem (https://github.com/tipr/bagit)" if hash[@@bag_info_headers[:agent]].nil?
-      hash[@@bag_info_headers[:date]] = Date.today.strftime('%Y-%m-%d') if hash[@@bag_info_headers[:date]].nil?
+      hash[@@bag_info_headers[:date]] = Date.today.strftime("%Y-%m-%d") if hash[@@bag_info_headers[:date]].nil?
       hash[@@bag_info_headers[:oxum]] = payload_oxum
       write_info_file bag_info_txt_file, hash
     end
 
     def bagit_txt_file
-      File.join bag_dir, 'bagit.txt'
+      File.join bag_dir, "bagit.txt"
     end
 
     def bagit
       read_info_file bagit_txt_file
     end
@@ -49,46 +51,46 @@
     def write_bagit(hash)
       write_info_file bagit_txt_file, hash
     end
 
     def update_bag_date
-      hash["Bagging-Date"] = Date.today.strftime('%Y-%m-%d')
+      hash["Bagging-Date"] = Date.today.strftime("%Y-%m-%d")
       write_bag_info(hash)
     end
 
     protected
 
-      def read_info_file(file)
-        File.open(file) do |io|
-          entries = io.read.split(/\n(?=[^\s])/)
+    def read_info_file(file)
+      File.open(file) do |io|
+        entries = io.read.split(/\n(?=[^\s])/)
 
-          entries.inject({}) do |hash, line|
-            name, value = line.chomp.split(/\s*:\s*/, 2)
-            hash.merge(name => value)
-          end
+        entries.inject({}) do |hash, line|
+          name, value = line.chomp.split(/\s*:\s*/, 2)
+          hash.merge(name => value)
         end
       end
+    end
 
-      def write_info_file(file, hash)
-        dups = hash.keys.inject(Set.new) do |acc, key|
-          a = hash.keys.grep(/#{key}/i)
-          acc + (a.size > 1 ? a : [])
-        end
+    def write_info_file(file, hash)
+      dups = hash.keys.inject(Set.new) { |acc, key|
+        a = hash.keys.grep(/#{key}/i)
+        acc + (a.size > 1 ? a : [])
+      }
 
-        raise "Multiple labels (#{dups.to_a.join ', '}) in #{file}" unless dups.empty?
+      raise "Multiple labels (#{dups.to_a.join ", "}) in #{file}" unless dups.empty?
 
-        File.open(file, 'w') do |io|
-          hash.each do |name, value|
-            simple_entry = "#{name}: #{value.gsub(/\s+/, ' ')}"
+      File.open(file, "w") do |io|
+        hash.each do |name, value|
+          simple_entry = "#{name}: #{value.gsub(/\s+/, " ")}"
 
-            entry = if simple_entry.length > 79
-                      simple_entry.wrap(77).indent(2)
-                    else
-                      simple_entry
-                    end
-
-            io.puts entry
+          entry = if simple_entry.length > 79
+            simple_entry.wrap(77).indent(2)
+          else
+            simple_entry
           end
+
+          io.puts entry
         end
       end
+    end
   end
 end