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Delete not used codes

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These codes were introduced by 03724fb178,
and to be not used by 79411322ae.
This commit is contained in:
yui-knk 2016-02-06 16:42:33 +09:00
parent 63ea665c80
commit 62e3596db8
1 changed files with 0 additions and 23 deletions
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23
lib/arel/visitors.rb
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@ -14,28 +14,5 @@ require 'arel/visitors/informix'
module Arel module Arel
module Visitors module Visitors
VISITORS = {
'postgresql' => Arel::Visitors::PostgreSQL,
'mysql' => Arel::Visitors::MySQL,
'mysql2' => Arel::Visitors::MySQL,
'mssql' => Arel::Visitors::MSSQL,
'sqlserver' => Arel::Visitors::MSSQL,
'oracle_enhanced' => Arel::Visitors::Oracle,
'sqlite' => Arel::Visitors::SQLite,
'sqlite3' => Arel::Visitors::SQLite,
'ibm_db' => Arel::Visitors::IBM_DB,
'informix' => Arel::Visitors::Informix,
}
ENGINE_VISITORS = Hash.new do |hash, engine|
pool = engine.connection_pool
adapter = pool.spec.config[:adapter]
hash[engine] = (VISITORS[adapter] || Visitors::ToSql).new(engine)
end
def self.visitor_for engine
ENGINE_VISITORS[engine]
end
class << self; alias :for :visitor_for; end
end end
end end