modernizes hash syntax in activerecord

3 files changed, 5 insertions, 5 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb
index 198a169df2..db798bc303 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb
@@ -339,7 +339,7 @@ module ActiveRecord
         # that case +conn.owner+ attr should be consulted.
         # Access and modification of +@thread_cached_conns+ does not require
         # synchronization.
-        @thread_cached_conns = Concurrent::Map.new(:initial_capacity => @size)
+        @thread_cached_conns = Concurrent::Map.new(initial_capacity: @size)
 
         @connections         = []
         @automatic_reconnect = true
@@ -833,8 +833,8 @@ module ActiveRecord
     class ConnectionHandler
       def initialize
         # These caches are keyed by spec.name (ConnectionSpecification#name).
-        @owner_to_pool = Concurrent::Map.new(:initial_capacity => 2) do |h,k|
-          h[k] = Concurrent::Map.new(:initial_capacity => 2)
+        @owner_to_pool = Concurrent::Map.new(initial_capacity: 2) do |h,k|
+          h[k] = Concurrent::Map.new(initial_capacity: 2)
         end
       end
 
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb b/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb
index 0bdfd4f900..47f24df22f 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb
@@ -77,7 +77,7 @@ module ActiveRecord
         result =
           if @query_cache[sql].key?(binds)
             ActiveSupport::Notifications.instrument("sql.active_record",
-              :sql => sql, :binds => binds, :name => "CACHE", :connection_id => object_id)
+              sql: sql, binds: binds, name: "CACHE", connection_id: object_id)
             @query_cache[sql][binds]
           else
             @query_cache[sql][binds] = yield
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
index 77e97a6d1b..f2134fe035 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
@@ -762,7 +762,7 @@ module ActiveRecord
             raise ArgumentError, "You must specify the index name"
           end
         else
-          index_name(table_name, :column => options)
+          index_name(table_name, column: options)
         end
       end