Class: Dill::Table::ColumnDefinition

Inherits:
Object
  • Object
show all
Defined in:
lib/dill/widgets/table.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(selector, header, transform) ⇒ ColumnDefinition

Returns a new instance of ColumnDefinition.



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# File 'lib/dill/widgets/table.rb', line 6

def initialize(selector, header, transform)
  self.selector  = selector
  self.header    = header
  self.transform = transform
end

Instance Attribute Details

#header ⇒ Object

Returns the value of attribute header.



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# File 'lib/dill/widgets/table.rb', line 4

def header
  @header
end

Instance Method Details

#ensure_loaded(container) ⇒ Object 



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# File 'lib/dill/widgets/table.rb', line 12

def ensure_loaded(container)
  container.find(selector)
rescue Capybara::Ambiguous
end

#values(container) ⇒ Object 



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# File 'lib/dill/widgets/table.rb', line 17

def values(container)
  container.all(selector).map { |n| transform.(node_text(n)).to_s }
end