mini_magick 4.5.0

on Ruby Gems

New features

• Added the ability for ImageMagick commands to accept standard input:

  identify = MiniMagick::Tool::Identify.new
  identify.stdin # adds "-"
  identify.call(stdin: image_content)

• Added ability to capture stdout, stderr and exist status by passing a block to MiniMagick::Tool#call:

  compare = MiniMagick::Tool::Compare.new
  # build the command
  compare.call do |stdout, stderr, status|
    # ...
  end

• Added ability to assign MiniMagick.logger to Rails.logger

Bug fixes

• The value of MiniMagick.whiny configuration option is now respected
• The new filename when calling #format is now generated better when calling on a layer
• Delete *.cache files generated by .mpc files when deleting MiniMagick::Image

Deprecations

• Whiny option should now be passed as a keyword argument:

  MiniMagick::Tool::Identify.new(false) # deprecated
  MiniMagick::Tool::Identify.new(whiny: false) # good

• Passing the whiny argument to MiniMagick::Tool#call is deprecated, it should now always be passed to MiniMagick::Tool.new