niko / em_mysql2_connection_pool Goto Github PK

the code passes blocks as parameters everywhere, instead please consider yielding because it is faster (please refer to e.g. http://mudge.name/2011/01/26/passing-blocks-in-ruby-without-block.html). If it is necessary to pass the block down to another method then you can use this approach (from the comments in the above link):

class Monkey
  def self.tell_ape
    tell("ape") {yield}
  end

  def self.tell(name)
    puts "#{name}: #{yield}"
  end
end

Monkey.tell_ape { "ook!" }

What would be the license for this Gem?
Thank you!

As per the Readme you can call query with a proc block

MySQL.query proc{ |conn|
escaped_name = conn.escape some_string
"SELECT * FROM my_table WHERE name is '#{escaped_name}'"
}

However with the gem it complains that sql is not a string. In the gist you based the gem from you have

sql = query[:sql].is_a?(Proc) ? query[:sql].call(connection) : query[:sql]

Is there a way to call the gem to emulate the query with a proc or can this be added?

Thanks

It would be great if we could directly use MYSQL.escape string