EEx v1.0.5 EEx.SmartEngine
The default engine used by EEx.
It includes assigns (like @foo
) and possibly other
conveniences in the future.
Examples
iex> EEx.eval_string("<%= @foo %>", assigns: [foo: 1])
"1"
In the example above, we can access the value foo
under
the binding assigns
using @foo
. This is useful when
a template, after compiled, may receive different assigns
and the developer don’t want to recompile it for each
variable set.
Assigns can also be used when compiled to a function:
# sample.eex
<%= @a + @b %>
# sample.ex
defmodule Sample do
require EEx
EEx.function_from_file :def, :sample, "sample.eex", [:assigns]
end
# iex
Sample.sample(a: 1, b: 2) #=> "3"
Summary
Functions
Callback implementation for EEx.Engine.handle_body/1
Callback implementation for EEx.Engine.handle_expr/3
Callback implementation for EEx.Engine.handle_text/2
Functions
Callback implementation for EEx.Engine.handle_body/1
.
Callback implementation for EEx.Engine.handle_expr/3
.
Callback implementation for EEx.Engine.handle_text/2
.