Class: Cmap::SqlRunner

Inherits:

Object

• Object
• Cmap::SqlRunner

Defined in:

lib/cmap/sql_runner.rb

Instance Attribute Summary

• #db_config ⇒ Object readonly

  Returns the value of attribute db_config.

Instance Method Summary

• #connection ⇒ Object
• #initialize(db_config) ⇒ SqlRunner constructor

  A new instance of SqlRunner.

• #run_queries(queries) ⇒ Object

Constructor Details

#initialize(db_config) ⇒ SqlRunner

Returns a new instance of SqlRunner.

# File 'lib/cmap/sql_runner.rb', line 5

def initialize(db_config)
  @db_config = db_config
end

Instance Attribute Details

#db_config ⇒ Object (readonly)

Returns the value of attribute db_config.

# File 'lib/cmap/sql_runner.rb', line 3

def db_config
  @db_config
end

Instance Method Details

#connection ⇒ Object

# File 'lib/cmap/sql_runner.rb', line 15

def connection
  @connection ||= PGconn.connect(db_config)
end

#run_queries(queries) ⇒ Object

# File 'lib/cmap/sql_runner.rb', line 9

def run_queries(queries)
  queries.each do |q|
    connection.exec(q)
  end
end