Module: Rack::DevInsight::SqlDialects

Defined in:
lib/rack/dev_insight/sql_dialects.rb

Constant Summary collapse

MYSQL = 
'mysql'
POSTGRESQL = 
'postgresql'
SQLITE = 
'sqlite'
DIALECTS = 
[MYSQL, POSTGRESQL, SQLITE].freeze

Class Method Summary collapse

Class Method Details

.detect_dialect ⇒ Object 



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# File 'lib/rack/dev_insight/sql_dialects.rb', line 12

def detect_dialect
  if defined?(Mysql2)
    MYSQL
  elsif defined?(PG)
    POSTGRESQL
  elsif defined?(SQLite3)
    SQLITE
  end
end

.validate!(dialect, error_klass) ⇒ Object

Raises:

  • (error_klass) 


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# File 'lib/rack/dev_insight/sql_dialects.rb', line 22

def validate!(dialect, error_klass)
  return if DIALECTS.include?(dialect)

  raise error_klass, "Unsupported SQL dialect: #{dialect}. Supported dialects are: #{DIALECTS.join(', ')}"
end