module PhantomHelpers::ViewHelpers::ImageHelper
Public Instance Methods
boolean_image(field)
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# File lib/phantom_helpers/view_helpers/image_helper.rb, line 5 def boolean_image(field) if field image_tag('tick.png') else image_tag('cross.png') end end
resize_image(image_url, options = {})
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# File lib/phantom_helpers/view_helpers/image_helper.rb, line 13 def resize_image(image_url, options = {}) raise 'No size given use :size or :width & :height' unless options[:size] || (options[:height] && options[:width]) height = options[:height] || options[:size] width = options[:width] || options[:size] image_tag(image_url, style: "height:#{height}px;width:#{width}px") unless image_url.blank? end