# A Github comment
#
# There is two kinds of comments:
#
# * `CommitComment` are made on a commit page.
# * `IssueComment` are made on an issue or pull request page.
# * `PullComment` are made on the diff associated to a pull request.
abstract class Comment
	serialize

	# Identifier of this comment.
	var id: Int is writable

	# User that made this comment.
	var user: User is writable

	# Creation time as String.
	var created_at: String is writable

	# Last update time as String (if any).
	var updated_at: nullable String is writable

	# Comment body text.
	var body: String is writable

	# Does the comment contain an acknowledgement (+1)
	fun is_ack: Bool do
		return body.has("\\+1\\b".to_re) or body.has(":+1:") or body.has(":shipit:")
	end
end