StandardRB style fixes

lib/sidekiq.rb

@@ -154,7 +154,7 @@ module Sidekiq
 
   def self.default_worker_options=(hash)
     # stringify
-    @default_worker_options = default_worker_options.merge(Hash[hash.map {|k, v| [k.to_s, v]}])
+    @default_worker_options = default_worker_options.merge(Hash[hash.map { |k, v| [k.to_s, v] }])
   end
 
   def self.default_worker_options

lib/sidekiq/api.rb

@@ -86,8 +86,8 @@ module Sidekiq
 
       pipe2_res = Sidekiq.redis { |conn|
         conn.pipelined do
-          processes.each {|key| conn.hget(key, "busy") }
-          queues.each {|queue| conn.llen("queue:#{queue}") }
+          processes.each { |key| conn.hget(key, "busy") }
+          queues.each { |queue| conn.llen("queue:#{queue}") }
         end
       }
 
@@ -790,7 +790,7 @@ module Sidekiq
     # or Sidekiq Pro.
     def leader
       @leader ||= begin
-        x = Sidekiq.redis {|c| c.get("dear-leader") }
+        x = Sidekiq.redis { |c| c.get("dear-leader") }
         # need a non-falsy value so we can memoize
         x ||= ""
         x

lib/sidekiq/manager.rb

@@ -112,7 +112,7 @@ module Sidekiq
       end
 
       if cleanup.size > 0
-        jobs = cleanup.map {|p| p.job }.compact
+        jobs = cleanup.map { |p| p.job }.compact
 
         logger.warn { "Terminating #{cleanup.size} busy worker threads" }
         logger.warn { "Work still in progress #{jobs.inspect}" }

lib/sidekiq/web.rb

@@ -65,11 +65,11 @@ module Sidekiq
       end
 
       def enable(*opts)
-        opts.each {|key| set(key, true) }
+        opts.each { |key| set(key, true) }
       end
 
       def disable(*opts)
-        opts.each {|key| set(key, false) }
+        opts.each { |key| set(key, false) }
       end
 
       # Helper for the Sinatra syntax: Sidekiq::Web.set(:session_secret, Rails.application.secrets...)
@@ -114,11 +114,11 @@ module Sidekiq
     end
 
     def enable(*opts)
-      opts.each {|key| set(key, true) }
+      opts.each { |key| set(key, true) }
     end
 
     def disable(*opts)
-      opts.each {|key| set(key, false) }
+      opts.each { |key| set(key, false) }
     end
 
     def set(attribute, value)
@@ -187,7 +187,7 @@ module Sidekiq
           end
         end
 
-        middlewares.each {|middleware, block| use(*middleware, &block) }
+        middlewares.each { |middleware, block| use(*middleware, &block) }
 
         run WebApplication.new(klass)
       end

lib/sidekiq/web/action.rb

@@ -23,10 +23,10 @@ module Sidekiq
     end
 
     def params
-      indifferent_hash = Hash.new {|hash, key| hash[key.to_s] if Symbol === key }
+      indifferent_hash = Hash.new { |hash, key| hash[key.to_s] if Symbol === key }
 
       indifferent_hash.merge! request.params
-      route_params.each {|k, v| indifferent_hash[k.to_s] = v }
+      route_params.each { |k, v| indifferent_hash[k.to_s] = v }
 
       indifferent_hash
     end
@@ -81,7 +81,7 @@ module Sidekiq
     private
 
     def _erb(file, locals)
-      locals&.each {|k, v| define_singleton_method(k) { v } unless singleton_methods.include? k}
+      locals&.each { |k, v| define_singleton_method(k) { v } unless singleton_methods.include? k }
 
       if file.is_a?(String)
         ERB.new(file).result(binding)

lib/sidekiq/web/application.rb

@@ -342,7 +342,7 @@ module Sidekiq
 
     def self.run_hooks(hooks, app, action)
       hooks.select { |p, _| !p || p =~ action.env[WebRouter::PATH_INFO] }
-        .each {|_, b| action.instance_exec(action.env, app, &b) }
+        .each { |_, b| action.instance_exec(action.env, app, &b) }
     end
 
     def self.befores

lib/sidekiq/worker.rb

@@ -24,7 +24,7 @@ module Sidekiq
     attr_accessor :jid
 
     def self.included(base)
-      raise ArgumentError, "You cannot include Sidekiq::Worker in an ActiveJob: #{base.name}" if base.ancestors.any? {|c| c.name == "ActiveJob::Base" }
+      raise ArgumentError, "You cannot include Sidekiq::Worker in an ActiveJob: #{base.name}" if base.ancestors.any? { |c| c.name == "ActiveJob::Base" }
 
       base.extend(ClassMethods)
       base.sidekiq_class_attribute :sidekiq_options_hash
@@ -124,7 +124,7 @@ module Sidekiq
       # options for a specific job.
       def sidekiq_options(opts = {})
         # stringify
-        self.sidekiq_options_hash = get_sidekiq_options.merge(Hash[opts.map {|k, v| [k.to_s, v]}])
+        self.sidekiq_options_hash = get_sidekiq_options.merge(Hash[opts.map { |k, v| [k.to_s, v] }])
       end
 
       def sidekiq_retry_in(&block)