Module: Pg_explain

To setup the configuration options

    # File vendor/plugins/pgexplain/lib/pg_explain.rb, line 29
29:   def self.configure(options = {})
30:     @@color   ||= options[:color]
31:     @@analyze ||= options[:analyze]
32:   end

disable()

Disables the plugin

[Source]

    # File vendor/plugins/pgexplain/lib/pg_explain.rb, line 19
19:   def self.disable
20:     @@enable = false
21:   end

enable()

Activates the plugin

[Source]

    # File vendor/plugins/pgexplain/lib/pg_explain.rb, line 14
14:   def self.enable
15:     @@enable = true
16:   end

enabled?()

Check if the plugin is enabled

[Source]

    # File vendor/plugins/pgexplain/lib/pg_explain.rb, line 24
24:   def self.enabled?
25:     @@enable
26:   end

format(message)

Formats the results of the explain query

[Source]

    # File vendor/plugins/pgexplain/lib/pg_explain.rb, line 40
40:   def self.format(message)
41:     formatted_message = "\n" + message.collect { |line| "  " + colorize(line["QUERY PLAN"]) }.join("\n") + "\n"
42:     color ? "\033[01;30m#{formatted_message}\033[00m" : formatted_message
43:   end

method()

Returns "Explain" or "Explain Analyze"

[Source]

    # File vendor/plugins/pgexplain/lib/pg_explain.rb, line 35
35:   def self.method
36:     ("Explain Analyze" if analyze) || "Explain"
37:   end

Methods

Public Class methods