api/users/putReplyToReply.rb
put '/api/v1/users/:user_id/replies/:reply_id/replies/:content' do
heReplyReply(params).to_json
end
def heReplyReply params
newReply=Reply.new
newReply.user_id=params[:user_id]
newReply.reply_id=params[:reply_id]
newReply.content=params[:content]
newReply.save
newReply
end