This PR fixes #17 and changes the elements API. Instead of having a value that can be set either with a block or as a parameter when initializing an element (and component), there is now only a content variable that can only be set with a block. This simplifies the code a bit because it doesn't have to deal with shifting parameter order.
It also removes the to_s method on element. You now have to explicitly print the content variable. This makes things more consistent between components and elements.
It also hopefully clarifies the API a bit. It would have been nice to name the variable yield instead of content but that is a reserved word in Ruby.
This PR fixes #17 and changes the elements API. Instead of having a value that can be set either with a block or as a parameter when initializing an element (and component), there is now only a content variable that can only be set with a block. This simplifies the code a bit because it doesn't have to deal with shifting parameter order.
It also removes the
to_smethod on element. You now have to explicitly print the content variable. This makes things more consistent between components and elements.It also hopefully clarifies the API a bit. It would have been nice to name the variable yield instead of content but that is a reserved word in Ruby.