Class: Datadog::Vendor::ActiveRecord::ConnectionAdapters::ConnectionSpecification::ConnectionUrlResolver

Inherits:
Object
  • Object
show all
Defined in:
lib/ddtrace/vendor/active_record/connection_specification.rb

Overview

Expands a connection string into a hash.

Instance Method Summary collapse

Constructor Details

#initialize(url) ⇒ ConnectionUrlResolver

== Example

url = "postgresql://foo:bar@localhost:9000/foo_test?pool=5&timeout=3000" ConnectionUrlResolver.new(url).to_hash # => { "adapter" => "postgresql", "host" => "localhost", "port" => 9000, "database" => "foo_test", "username" => "foo", "password" => "bar", "pool" => "5", "timeout" => "3000" }



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# File 'lib/ddtrace/vendor/active_record/connection_specification.rb', line 51

def initialize(url)
  raise "Database URL cannot be empty" if url.blank?
  @uri     = uri_parser.parse(url)
  @adapter = @uri.scheme && @uri.scheme.tr("-", "_")
  @adapter = "postgresql" if @adapter == "postgres"

  if @uri.opaque
    @uri.opaque, @query = @uri.opaque.split("?", 2)
  else
    @query = @uri.query
  end
end

Instance Method Details

#to_hash ⇒ Object

Converts the given URL to a full connection hash.



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# File 'lib/ddtrace/vendor/active_record/connection_specification.rb', line 65

def to_hash
  config = raw_config.reject { |_, value| value.blank? }
  config.map { |key, value| config[key] = uri_parser.unescape(value) if value.is_a? String }
  config
end