Module: SimpleGrid::Helpers

Defined in:
lib/simple_grid/simple_grid_helpers.rb

Instance Method Summary collapse

Instance Method Details

#remove_columns(columns, exclude) ⇒ Object 



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# File 'lib/simple_grid/simple_grid_helpers.rb', line 17

def remove_columns(columns, exclude)
  display = []
  exclude.nil? ? display = columns : columns.each { |c| display << c unless exclude.include?(c) }
  display
end

#simple_grid(collection, options = {}) ⇒ Object 



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# File 'lib/simple_grid/simple_grid_helpers.rb', line 3

def simple_grid(collection, options = {})
  if collection.size > 0
    current_model = collection.first.class
    columns = remove_columns(Rails.const_get(current_model.to_s).column_names.to_a, options[:exclude_columns])
    render :partial => '/simple_grid/grid', :locals => { :current_model => current_model.to_s.downcase,
                                                          :columns => columns,
                                                          :collection => collection,
                                                          :extra_columns => verify_params(options, :extra_columns),
                                                          :actions => verify_params(options, :actions) }
  else
    render :text => "No records to show."
  end
end

#verify_params(options, key) ⇒ Object 



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# File 'lib/simple_grid/simple_grid_helpers.rb', line 23

def verify_params(options, key)
  options.has_key?(key) ? options[key] : {}
end