Self.find_by_id

def self.find_by_id(id)
    sql = <<-SQL
    SELECT * FROM dogs WHERE id = ?
    SQL

    DB[:conn].execute(sql, id).map(){|row|
      self.new_from_db(row)
    }.first
  end

Similar codes

-1 vote270 views2 answers
Convert two numpy array to pandas dataframe
Python
0 vote235 views1 answer
If key down break loop python
Python
0 vote267 views1 answer
Linking custom CSS in flask
Python
30 votes261 views3 answers
Python max key dictionary key getter
Python
9 votes254 views1 answer
Upgrade python version mc
Python
0 vote249 views1 answer
Spreadsheet worksheet counter
Python
1 vote268 views1 answer
Create empty numpy array without shape
Python
11 votes294 views3 answers
What is // in python
Python
13 votes255 views6 answers
Adding roles discord py
Python
2 votes257 views2 answers
Python version kali linux
Python