0.3.6

• added LetterAvatar.letters_count config option.
• added LetterAvatar.pointsize config option.

0.3.5

• LetterAvatar::HasAvatar helper module cleanup
• LetterAvatar.path_to_url helper method

0.3.4

• enhanced LetterAvatar::HasAvatar helper module

0.3.3

• removed -interpolate imagemagick option - it's removed in IMv7

0.3.2

• extend objects with ActionView::Helpers::AssetTagHelper

0.3.1

• added LetterAvatar.fill_color config option.

0.3.0

• Removed activesupport dependency.

0.2.0

• Removed posix-spawn dependency, Open3 speed is ok.

0.1.11

• Windows support.

0.1.10

• LetterAvatar::AvatarHelper module tweaks
  • letter_avatar_url method, returning avatar proper url
  • letter_avatar_tag doeas not require ActionView::Helpers::AssetTagHelper

0.1.9

• LetterAvatar::Configuration module, mattr_accessor (depending on ActiveSupport) removed

fixes #7

0.1.5

• Use posix-spawn to instead of Kernel#exec to get better performance.

fork(2) calls slow down as the parent process uses more memory due to the need to copy page tables.