cubrid.rb in sequel-4.22.0

- old
+ new

@@ -4,11 +4,11 @@
 module Sequel
   module Cubrid
      CUBRID_TYPE_PROCS = {
        ::Cubrid::DATE => lambda{|t| Date.new(t.year, t.month, t.day)},
        ::Cubrid::TIME => lambda{|t| SQLTime.create(t.hour, t.min, t.sec)},
-       21 => lambda{|s| s.to_i}
+       21 => lambda(&:to_i)
      }
 
     class Database < Sequel::Database
       include Sequel::Cubrid::DatabaseMethods
 
@@ -29,11 +29,11 @@
         conn.auto_commit = true
         conn
       end
 
       def server_version
-        @server_version ||= synchronize{|c| c.server_version}
+        @server_version ||= synchronize(&:server_version)
       end
       
       def execute(sql, opts=OPTS)
         synchronize(opts[:server]) do |conn|
           r = log_yield(sql) do
@@ -123,10 +123,10 @@
       
       def fetch_rows(sql)
         execute(sql) do |stmt|
           begin
             cols = stmt.column_info.map{|c| [output_identifier(c[COLUMN_INFO_NAME]), CUBRID_TYPE_PROCS[c[COLUMN_INFO_TYPE]]]}
-            @columns = cols.map{|c| c.first}
+            @columns = cols.map(&:first)
             stmt.each do |r|
               row = {}
               cols.zip(r).each{|(k, p), v| row[k] = (v && p) ? p.call(v) : v}
               yield row
             end