Class: Tableize::TableBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/tableize/table_builder.rb

Constant Summary collapse

DEFAULT_OPTIONS = 
{
  :default_table_class  => true,
  :default_tr_class     => true
}

Instance Method Summary collapse

Constructor Details

#initialize(view_context, *args, &block) ⇒ TableBuilder

Returns a new instance of TableBuilder.



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# File 'lib/tableize/table_builder.rb', line 11

def initialize(view_context, *args, &block)
  @options        = DEFAULT_OPTIONS.merge(args.extract_options!)
  @table_options  = @options.delete(:html) || {}
  @tr_options     = @table_options.delete(:tr) || {}
  @view_context   = view_context
  @block          = block
  @resource_class = get_resource_class(args)
  @collection     = get_collection(args)
  @columns        = []
  @extras         = []
end

Instance Method Details

#column(*args, &block) ⇒ Object 



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# File 'lib/tableize/table_builder.rb', line 35

def column(*args, &block)
  @columns << Tableize::ColumnBuilder.new(@resource_class, *args, &block)
end

#columns(*args) ⇒ Object 



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# File 'lib/tableize/table_builder.rb', line 29

def columns(*args)
  args.each do |arg|
    column(arg)
  end
end

#defaults ⇒ Object 



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# File 'lib/tableize/table_builder.rb', line 23

def defaults
  (@resource_class.new.attributes.keys - @resource_class.protected_attributes.to_a).each do |attribute|
    column(attribute.to_sym)
  end
end

#extra(&block) ⇒ Object 



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# File 'lib/tableize/table_builder.rb', line 39

def extra(&block)
  @extras << block if block_given?
end

#render ⇒ Object 



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# File 'lib/tableize/table_builder.rb', line 43

def render
  @view_context.capture{ @block.call(self) }

  content_tag(:table, table_options) do
    [thead, tbody].join.html_safe
  end
end