Class: HtmlSurgeon::ChangeSet

Inherits:
Object
  • Object
show all
Defined in:
lib/html_surgeon/change_set.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(node_set, base) ⇒ ChangeSet

Returns a new instance of ChangeSet.



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# File 'lib/html_surgeon/change_set.rb', line 18

def initialize(node_set, base)
  @node_set             = node_set
  @base                 = base
  @change_list          = []
  @id                   = SecureRandom.uuid
  @run_time             = nil
  @refinement_callbacks = []
end

Instance Attribute Details

#base ⇒ Object (readonly)

Returns the value of attribute base.



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# File 'lib/html_surgeon/change_set.rb', line 4

def base
  @base
end

#change_list ⇒ Object (readonly)

Returns the value of attribute change_list.



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# File 'lib/html_surgeon/change_set.rb', line 4

def change_list
  @change_list
end

#node_set ⇒ Object (readonly)

Returns the value of attribute node_set.



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# File 'lib/html_surgeon/change_set.rb', line 4

def node_set
  @node_set
end

#refinement_callbacks ⇒ Object (readonly)

Returns the value of attribute refinement_callbacks.



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# File 'lib/html_surgeon/change_set.rb', line 4

def refinement_callbacks
  @refinement_callbacks
end

#run_time ⇒ Object (readonly)

Returns the value of attribute run_time.



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# File 'lib/html_surgeon/change_set.rb', line 4

def run_time
  @run_time
end

Class Method Details

.create(node_set, base) ⇒ Object 



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# File 'lib/html_surgeon/change_set.rb', line 6

def self.create(node_set, base)
  new_class.new node_set, base
end

.new_class ⇒ Object 



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# File 'lib/html_surgeon/change_set.rb', line 10

def self.new_class
  Class.new(ChangeSet) do
    Changes.change_classes.each do |klass|
      include klass::ChangeSetMethods
    end
  end
end

Instance Method Details

#changes ⇒ Object 



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# File 'lib/html_surgeon/change_set.rb', line 51

def changes
  change_list.map &:log
end

#id(custom_id = nil) ⇒ Object

chainable fluid ID setter



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# File 'lib/html_surgeon/change_set.rb', line 32

def id(custom_id = nil)
  if custom_id
    @id = custom_id
    self
  else
    @id
  end
end

#reject(&block) ⇒ Object 



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# File 'lib/html_surgeon/change_set.rb', line 60

def reject(&block)
  refinement_callbacks << [:reject, block]
  self
end

#run ⇒ Object 



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# File 'lib/html_surgeon/change_set.rb', line 41

def run
  @run_time = Time.now.utc

  node_set.each do |node|
    apply_on_node(node)
  end

  self
end

#select(&block) ⇒ Object 



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# File 'lib/html_surgeon/change_set.rb', line 55

def select(&block)
  refinement_callbacks << [:select, block]
  self
end