class Regres::Connection
Attributes
connection[R]
Public Class Methods
new(url = nil)
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# File lib/regres/connection.rb, line 24 def initialize(url = nil) defaults = { user: ENV['USER'], dbname: ENV['USER'], host: "localhost", sslmode: "prefer" } url ||= ENV['DATABASE_URL'] if ENV['DATABASE_URL'].to_s.start_with?('postgres') options = defaults.merge(self.class.parse_url(url)) @connection = PG.connect(options) end
parse_url(url)
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# File lib/regres/connection.rb, line 10 def self.parse_url(url) uri = URI(url) { user: uri.user, password: uri.password, host: uri.host, port: uri.port || 5432, dbname: uri.path.sub(/^\//, '') } rescue {} end