module Redactor2Rails::Backend::CarrierWave::InstanceMethods
Public Instance Methods
extract_content_type()
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# File lib/redactor2_rails/backend/carrierwave.rb, line 40 def extract_content_type content_type = if file.content_type == 'application/octet-stream' || file.content_type.blank? MIME::Types.type_for(original_filename).first else file.content_type end model.data_content_type = content_type.to_s end
quality(percentage) { |img| ... }
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process :quality => 85
# File lib/redactor2_rails/backend/carrierwave.rb, line 32 def quality(percentage) manipulate! do |img| img.quality(percentage) img = yield(img) if block_given? img end end
read_dimensions()
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# File lib/redactor2_rails/backend/carrierwave.rb, line 55 def read_dimensions if model.image? && model.has_dimensions? magick = ::MiniMagick::Image.new(current_path) model.width = magick[:width] model.height = magick[:height] end end
set_size()
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# File lib/redactor2_rails/backend/carrierwave.rb, line 51 def set_size model.data_file_size = file.size end
strip() { |img| ... }
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process :strip
# File lib/redactor2_rails/backend/carrierwave.rb, line 23 def strip manipulate! do |img| img.strip img = yield(img) if block_given? img end end