fix rubocop whitespace violations

.rubocop_todo.yml

@@ -6,19 +6,6 @@
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 28
-# Cop supports --auto-correct.
-# Configuration parameters: AllowMultipleStyles, EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle.
-# SupportedHashRocketStyles: key, separator, table
-# SupportedColonStyles: key, separator, table
-# SupportedLastArgumentHashStyles: always_inspect, always_ignore, ignore_implicit, ignore_explicit
-Layout/HashAlignment:
-  Exclude:
-    - 'test/draft4_test.rb'
-    - 'test/support/string_validation.rb'
-    - 'test/support/type_validation.rb'
-    - 'test/uri_parsing_test.rb'
-
 # Offense count: 1
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
@@ -27,75 +14,6 @@ Layout/MultilineMethodCallBraceLayout:
   Exclude:
     - 'test/common_test_suite_test.rb'
 
-# Offense count: 3
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, IndentationWidth.
-# SupportedStyles: aligned, indented
-Layout/MultilineOperationIndentation:
-  Exclude:
-    - 'lib/json-schema/attributes/properties.rb'
-
-# Offense count: 18
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: space, no_space
-Layout/SpaceAroundEqualsInParameterDefault:
-  Exclude:
-    - 'lib/json-schema/schema.rb'
-    - 'lib/json-schema/util/uuid.rb'
-    - 'lib/json-schema/validator.rb'
-
-# Offense count: 48
-# Cop supports --auto-correct.
-# Configuration parameters: AllowForAlignment, EnforcedStyleForExponentOperator.
-# SupportedStylesForExponentOperator: space, no_space
-Layout/SpaceAroundOperators:
-  Exclude:
-    - 'Gemfile'
-    - 'lib/json-schema/util/uuid.rb'
-    - 'test/common_test_suite_test.rb'
-    - 'test/draft4_test.rb'
-    - 'test/full_validation_test.rb'
-    - 'test/uri_parsing_test.rb'
-
-# Offense count: 11
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces.
-# SupportedStyles: space, no_space
-# SupportedStylesForEmptyBraces: space, no_space
-Layout/SpaceBeforeBlockBraces:
-  Exclude:
-    - 'lib/json-schema/errors/validation_error.rb'
-    - 'lib/json-schema/validator.rb'
-
-# Offense count: 13
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces, SpaceBeforeBlockParameters.
-# SupportedStyles: space, no_space
-# SupportedStylesForEmptyBraces: space, no_space
-Layout/SpaceInsideBlockBraces:
-  Exclude:
-    - 'lib/json-schema.rb'
-    - 'lib/json-schema/errors/validation_error.rb'
-    - 'lib/json-schema/validator.rb'
-
-# Offense count: 1103
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces.
-# SupportedStyles: space, no_space, compact
-# SupportedStylesForEmptyBraces: space, no_space
-Layout/SpaceInsideHashLiteralBraces:
-  Enabled: false
-
-# Offense count: 2
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBrackets.
-# SupportedStyles: space, no_space
-# SupportedStylesForEmptyBrackets: space, no_space
-Layout/SpaceInsideReferenceBrackets:
-  Exclude:
-    - 'json-schema.gemspec'
-
 # Offense count: 1
 Lint/AmbiguousBlockAssociation:
   Exclude:

Gemfile

@@ -6,7 +6,7 @@ group :release do
   gem 'github_changelog_generator', require: false
 end
 
-group :coverage, optional: ENV['COVERAGE']!='yes' do
+group :coverage, optional: ENV['COVERAGE'] != 'yes' do
   gem 'codecov', require: false
   gem 'simplecov-console', require: false
 end

json-schema.gemspec

@@ -11,7 +11,7 @@ Gem::Specification.new do |s|
   s.email = '[email protected]'
   s.homepage = 'http://github.com/voxpupuli/json-schema/'
   s.summary = 'Ruby JSON Schema Validator'
-  s.files = Dir[ 'lib/**/*', 'resources/*.json' ]
+  s.files = Dir['lib/**/*', 'resources/*.json']
   s.require_path = 'lib'
   s.extra_rdoc_files = ['README.md', 'LICENSE.md']
   s.required_ruby_version = '>= 2.5'

lib/json-schema.rb

@@ -14,5 +14,5 @@
 require 'json-schema/schema/reader'
 require 'json-schema/validator'
 
-Dir[File.join(File.dirname(__FILE__), 'json-schema/attributes/**/*.rb')].each {|file| require file }
-Dir[File.join(File.dirname(__FILE__), 'json-schema/validators/*.rb')].sort!.each {|file| require file }
+Dir[File.join(File.dirname(__FILE__), 'json-schema/attributes/**/*.rb')].each { |file| require file }
+Dir[File.join(File.dirname(__FILE__), 'json-schema/validators/*.rb')].sort!.each { |file| require file }

lib/json-schema/attributes/properties.rb

@@ -15,9 +15,9 @@ def self.validate(current_schema, data, fragments, processor, validator, options
           property = property.to_s
 
           if !data.key?(property) &&
-              options[:insert_defaults] &&
-              property_schema.has_key?('default') &&
-              !property_schema['readonly']
+             options[:insert_defaults] &&
+             property_schema.has_key?('default') &&
+             !property_schema['readonly']
             default = property_schema['default']
             data[property] = default.is_a?(Hash) ? default.clone : default
           end

lib/json-schema/errors/validation_error.rb

@@ -27,11 +27,11 @@ def to_string(subschema_level = 0)
       end
 
       def to_hash
-        base = {schema: @schema.uri, fragment: ::JSON::Schema::Attribute.build_fragment(fragments), message: message_with_schema, failed_attribute: @failed_attribute.to_s.split(':').last.split('Attribute').first}
+        base = { schema: @schema.uri, fragment: ::JSON::Schema::Attribute.build_fragment(fragments), message: message_with_schema, failed_attribute: @failed_attribute.to_s.split(':').last.split('Attribute').first }
         if !@sub_errors.empty?
           base[:errors] = @sub_errors.each_with_object({}) do |(subschema, errors), hsh|
             subschema_sym = subschema.downcase.gsub(/\W+/, '_').to_sym
-            hsh[subschema_sym] = Array(errors).map{|e| e.to_hash}
+            hsh[subschema_sym] = Array(errors).map { |e| e.to_hash }
           end
         end
         base

lib/json-schema/schema.rb

@@ -4,7 +4,7 @@ module JSON
   class Schema
     attr_accessor :schema, :uri, :validator
 
-    def initialize(schema, uri, parent_validator=nil)
+    def initialize(schema, uri, parent_validator = nil)
       @schema = schema
       @uri = uri
 

lib/json-schema/util/uuid.rb

@@ -137,7 +137,7 @@ def write_state fp, c, m # :nodoc:
         # invokation. If you want to speed  this up, try remounting tmpdir with a
         # memory based filesystem  (such as tmpfs).  STILL slow?  then no way but
         # rewrite it with c :)
-        def create clock=nil, time=nil, mac_addr=nil
+        def create clock = nil, time = nil, mac_addr = nil
           c = t = m = nil
           Dir.chdir Dir.tmpdir do
             unless FileTest.exist? STATE_FILE then
@@ -177,7 +177,7 @@ def create clock=nil, time=nil, mac_addr=nil
               if t.nil? then
                 # UUID epoch is 1582/Oct/15
                 tt = Time.now
-                t = tt.to_i*10000000 + tt.tv_usec*10 + 0x01B21DD213814000
+                t = tt.to_i * 10000000 + tt.tv_usec * 10 + 0x01B21DD213814000
               end
               c = c.succ # important; increment here
               write_state fp, c, m

lib/json-schema/validator.rb

@@ -36,14 +36,14 @@ class Validator
     @@serializer = nil
     @@mutex = Mutex.new
 
-    def initialize(schema_data, opts={})
+    def initialize(schema_data, opts = {})
       @options = @@default_opts.clone.merge(opts)
       @errors = []
 
       configured_validator = self.class.validator_for_name(@options[:version])
       @options[:schema_reader] ||= self.class.schema_reader
 
-      @validation_options = @options[:record_errors] ? {record_errors: true} : {}
+      @validation_options = @options[:record_errors] ? { record_errors: true } : {}
       @validation_options[:insert_defaults] = true if @options[:insert_defaults]
       @validation_options[:strict] = true if @options[:strict] == true
       @validation_options[:clear_cache] = true if !@@cache_schemas || @options[:clear_cache]
@@ -54,7 +54,7 @@ def initialize(schema_data, opts={})
       # validate the schema, if requested
       if @options[:validate_schema]
         # Don't clear the cache during metaschema validation!
-        meta_validator = self.class.new(@base_schema.validator.metaschema, {clear_cache: false})
+        meta_validator = self.class.new(@base_schema.validator.metaschema, { clear_cache: false })
         meta_validator.validate(@base_schema.schema)
       end
 
@@ -106,9 +106,9 @@ def validate(data)
 
       if @options[:record_errors]
         if @options[:errors_as_objects]
-          @errors.map{|e| e.to_hash}
+          @errors.map { |e| e.to_hash }
         else
-          @errors.map{|e| e.to_string}
+          @errors.map { |e| e.to_string }
         end
       else
         true
@@ -228,55 +228,55 @@ def validation_errors
     end
 
     class << self
-      def validate(schema, data, opts={})
+      def validate(schema, data, opts = {})
         begin
           validate!(schema, data, opts)
         rescue JSON::Schema::ValidationError, JSON::Schema::SchemaError
           return false
         end
       end
 
-      def validate_json(schema, data, opts={})
+      def validate_json(schema, data, opts = {})
         validate(schema, data, opts.merge(json: true))
       end
 
-      def validate_uri(schema, data, opts={})
+      def validate_uri(schema, data, opts = {})
         validate(schema, data, opts.merge(uri: true))
       end
 
-      def validate!(schema, data, opts={})
+      def validate!(schema, data, opts = {})
         validator = new(schema, opts)
         validator.validate(data)
       end
 
-      def validate2(schema, data, opts={})
+      def validate2(schema, data, opts = {})
         warn '[DEPRECATION NOTICE] JSON::Validator#validate2 has been replaced by JSON::Validator#validate! and will be removed in version >= 3. Please use the #validate! method instead.'
         validate!(schema, data, opts)
       end
 
-      def validate_json!(schema, data, opts={})
+      def validate_json!(schema, data, opts = {})
         validate!(schema, data, opts.merge(json: true))
       end
 
-      def validate_uri!(schema, data, opts={})
+      def validate_uri!(schema, data, opts = {})
         validate!(schema, data, opts.merge(uri: true))
       end
 
-      def fully_validate(schema, data, opts={})
+      def fully_validate(schema, data, opts = {})
         validate!(schema, data, opts.merge(record_errors: true))
       end
 
-      def fully_validate_schema(schema, opts={})
+      def fully_validate_schema(schema, opts = {})
         data = schema
         schema = validator_for_name(opts[:version]).metaschema
         fully_validate(schema, data, opts)
       end
 
-      def fully_validate_json(schema, data, opts={})
+      def fully_validate_json(schema, data, opts = {})
         fully_validate(schema, data, opts.merge(json: true))
       end
 
-      def fully_validate_uri(schema, data, opts={})
+      def fully_validate_uri(schema, data, opts = {})
         fully_validate(schema, data, opts.merge(uri: true))
       end
 
@@ -329,7 +329,7 @@ def default_validator
         @@default_validator
       end
 
-      def validator_for_uri(schema_uri, raise_not_found=true)
+      def validator_for_uri(schema_uri, raise_not_found = true)
         return default_validator unless schema_uri
 
         u = JSON::Util::URI.parse(schema_uri)
@@ -341,7 +341,7 @@ def validator_for_uri(schema_uri, raise_not_found=true)
         end
       end
 
-      def validator_for_name(schema_name, raise_not_found=true)
+      def validator_for_name(schema_name, raise_not_found = true)
         return default_validator unless schema_name
 
         schema_name = schema_name.to_s
@@ -368,22 +368,22 @@ def register_default_validator(v)
         @@default_validator = v
       end
 
-      def register_format_validator(format, validation_proc, versions = (@@validators.flat_map{ |k, v| v.names.first } + [nil]))
+      def register_format_validator(format, validation_proc, versions = (@@validators.flat_map { |k, v| v.names.first } + [nil]))
         custom_format_validator = JSON::Schema::CustomFormat.new(validation_proc)
         versions.each do |version|
           validator = validator_for_name(version)
           validator.formats[format.to_s] = custom_format_validator
         end
       end
 
-      def deregister_format_validator(format, versions = (@@validators.flat_map{ |k, v| v.names.first } + [nil]))
+      def deregister_format_validator(format, versions = (@@validators.flat_map { |k, v| v.names.first } + [nil]))
         versions.each do |version|
           validator = validator_for_name(version)
           validator.formats[format.to_s] = validator.default_formats[format.to_s]
         end
       end
 
-      def restore_default_formats(versions = (@@validators.flat_map{ |k, v| v.names.first } + [nil]))
+      def restore_default_formats(versions = (@@validators.flat_map { |k, v| v.names.first } + [nil]))
         versions.each do |version|
           validator = validator_for_name(version)
           validator.formats = validator.default_formats.clone
@@ -482,11 +482,11 @@ def merge_missing_values(source, destination)
         end
 
         if @@json_backend == 'yajl'
-          @@serializer = lambda{|o| Yajl::Encoder.encode(o) }
+          @@serializer = lambda { |o| Yajl::Encoder.encode(o) }
         elsif @@json_backend == 'json'
-          @@serializer = lambda{|o| JSON.dump(o) }
+          @@serializer = lambda { |o| JSON.dump(o) }
         else
-          @@serializer = lambda{|o| YAML.dump(o) }
+          @@serializer = lambda { |o| YAML.dump(o) }
         end
       end
     end
@@ -495,10 +495,10 @@ def merge_missing_values(source, destination)
 
     if Gem::Specification::find_all_by_name('uuidtools').any?
       require 'uuidtools'
-      @@fake_uuid_generator = lambda{|s| UUIDTools::UUID.sha1_create(UUIDTools::UUID_URL_NAMESPACE, s).to_s }
+      @@fake_uuid_generator = lambda { |s| UUIDTools::UUID.sha1_create(UUIDTools::UUID_URL_NAMESPACE, s).to_s }
     else
       require 'json-schema/util/uuid'
-      @@fake_uuid_generator = lambda{|s| JSON::Util::UUID.create_v5(s, JSON::Util::UUID::Nil).to_s }
+      @@fake_uuid_generator = lambda { |s| JSON::Util::UUID.create_v5(s, JSON::Util::UUID::Nil).to_s }
     end
 
     def serialize schema

test/bad_schema_ref_test.rb

@@ -14,7 +14,7 @@ def test_bad_uri_ref
     schema = {
       '$schema' => 'http://json-schema.org/draft-04/schema#',
       'type' => 'array',
-      'items' => { '$ref' => '../google.json'},
+      'items' => { '$ref' => '../google.json' },
     }
 
     data = [1, 2, 3]
@@ -33,7 +33,7 @@ def test_bad_host_ref
     schema = {
       '$schema' => 'http://json-schema.org/draft-04/schema#',
       'type' => 'array',
-      'items' => { '$ref' => 'http://ppcheesecheseunicornnuuuurrrrr.example.invalid/json.schema'},
+      'items' => { '$ref' => 'http://ppcheesecheseunicornnuuuurrrrr.example.invalid/json.schema' },
     }
 
     data = [1, 2, 3]

test/common_test_suite_test.rb

@@ -26,7 +26,7 @@ def self.skip?(current_test, file_path)
     version = File.basename(suite).to_sym
     Dir["#{suite}/**/*.json"].each do |tfile|
       test_list = JSON.parse(File.read(tfile))
-      rel_file = tfile[TEST_DIR.length+1..-1]
+      rel_file = tfile[TEST_DIR.length + 1..-1]
 
       test_list.each do |test|
         schema = test['schema']