Class: EtherpadLite::Diff

Inherits:
Object
  • Object
show all
Defined in:
lib/etherpad-lite/models/diff.rb

Overview

Represents a diff between two Pad revisions.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(pad, start_rev, end_rev = nil) ⇒ Diff

If end_rev is not specified, the latest revision will be used



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# File 'lib/etherpad-lite/models/diff.rb', line 14

def initialize(pad, start_rev, end_rev=nil)
  @instance = pad.instance
  @pad = pad
  @start_rev = start_rev
  @end_rev = end_rev || pad.revision_numbers.last
end

Instance Attribute Details

#end_rev ⇒ Object

Diff end revision



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# File 'lib/etherpad-lite/models/diff.rb', line 11

def end_rev
  @end_rev
end

#instance ⇒ Object

The EtherpadLite::Instance object



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# File 'lib/etherpad-lite/models/diff.rb', line 5

def instance
  @instance
end

#pad ⇒ Object

The EtherpadLite::Pad object



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# File 'lib/etherpad-lite/models/diff.rb', line 7

def pad
  @pad
end

#start_rev ⇒ Object

Diff start revision



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# File 'lib/etherpad-lite/models/diff.rb', line 9

def start_rev
  @start_rev
end

Instance Method Details

#author_ids ⇒ Object

Returns the IDs of the authors who were involved in the diff



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# File 'lib/etherpad-lite/models/diff.rb', line 27

def author_ids
  diff[:authors]
end

#authors ⇒ Object

Returns Authors who were involved in the diff



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# File 'lib/etherpad-lite/models/diff.rb', line 32

def authors
  @authors ||= author_ids.map { |id| Author.new(instance, id) }
end

#html ⇒ Object

Returns the diff as html



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# File 'lib/etherpad-lite/models/diff.rb', line 22

def html
  diff[:html]
end