Javan Makhmali 48c6ef9a72 Fix error saving Action Text content containing non-blob attachables ... Failing test before the ActionText::RichText change: ``` Error: ActionText::ModelTest#test_embed_extraction_only_extracts_file_attachments: ArgumentError: Could not find or build blob: expected attachable, got #<ActionText::Attachables::RemoteImage:0x00007fb0259fef70 @url="http://example.com/cat.jpg", @content_type="image", @width=nil, @height=nil> ```		2019-01-25 16:57:36 -05:00
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attachment_test.rb
content_test.rb
model_test.rb
plain_text_conversion_test.rb
trix_attachment_test.rb