Class: TableCloth::Column

Inherits:
Object
  • Object
show all
Defined in:
lib/table_cloth/column.rb

Direct Known Subclasses

Extensions::Actions::Column

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, options = {}) ⇒ Column

Returns a new instance of Column.



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# File 'lib/table_cloth/column.rb', line 5

def initialize(name, options={})
  @name = name
  @options = options
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/table_cloth/column.rb', line 3

def name
  @name
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/table_cloth/column.rb', line 3

def options
  @options
end

Instance Method Details

#human_name(view) ⇒ Object 



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# File 'lib/table_cloth/column.rb', line 18

def human_name(view)
  if options[:label].kind_of? Proc
    view.instance_exec(&options[:label])
  else
    options[:label] || name.to_s.humanize
  end
end

#value(object, view, table = nil) ⇒ Object 



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# File 'lib/table_cloth/column.rb', line 10

def value(object, view, table=nil)
  if options[:proc].respond_to?(:call)
    view.instance_exec(object, view, &options[:proc])
  else
    object.send(name)
  end
end