Class: MrMurano::SyncRoot

Inherits:
Object
  • Object
show all
Defined in:
lib/MrMurano/SyncUpDown.rb

Overview

Track what things are syncable.

Defined Under Namespace

Classes: Syncable

Class Method Summary collapse

Class Method Details

.add(name, klass, type, desc, bydefault = false) ⇒ Object

Add a new entry to syncable things

name

The name to use for the long option

klass

The class to instanciate from

type

Single letter for short option and status listing

desc

Summary of what this syncs.

bydefault

Is this part of the default sync group

returns nil



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# File 'lib/MrMurano/SyncUpDown.rb', line 23

def self.add(name, klass, type, desc, bydefault=false)
  @@syncset = [] unless defined?(@@syncset)
  @@syncset << Syncable.new(name.to_s, klass, type, desc, bydefault)
  nil
end

.bydefault ⇒ Object

Get the list of default syncables. returns array of names



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# File 'lib/MrMurano/SyncUpDown.rb', line 38

def self.bydefault
  @@syncset.select{|a| a.bydefault }.map{|a| a.name}
end

.checkSAME(opt) ⇒ Object

Adjust options based on all or none If none are selected, select the bydefault ones.

opt

Options hash of which to select from

returns nil



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# File 'lib/MrMurano/SyncUpDown.rb', line 75

def self.checkSAME(opt)
  if opt[:all] then
    @@syncset.each {|a| opt[a.name.to_sym] = true }
  else
    any = @@syncset.select {|a| opt[a.name.to_sym] or opt[a.type.to_sym]}
    if any.empty? then
      bydef = $cfg['sync.bydefault'].split
      @@syncset.select{|a| bydef.include? a.name }.each{|a| opt[a.name.to_sym] = true}
    end
  end

  nil
end

.each(&block) ⇒ Object

Iterate over all syncables

block

code to run on each



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# File 'lib/MrMurano/SyncUpDown.rb', line 45

def self.each(&block)
  @@syncset.each{|a| yield a.name, a.type, a.class }
end

.each_filtered(opt, &block) ⇒ Object

Iterate over just the selected syncables.

opt

Options hash of which to select from

block

code to run on each



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# File 'lib/MrMurano/SyncUpDown.rb', line 60

def self.each_filtered(opt, &block)
  self.checkSAME(opt)
  @@syncset.each do |a|
    if opt[a.name.to_sym] or opt[a.type.to_sym] then
      yield a.name, a.type, a.class
    end
  end
end

.each_option(&block) ⇒ Object

Iterate over all syncables with option arguments.

block

code to run on each



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# File 'lib/MrMurano/SyncUpDown.rb', line 52

def self.each_option(&block)
  @@syncset.each{|a| yield "-#{a.type.downcase}", "--[no-]#{a.name}", a.desc}
end

.reset ⇒ Object

Remove all syncables.



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# File 'lib/MrMurano/SyncUpDown.rb', line 31

def self.reset()
  @@syncset = []
end