Syntactic Sugar : renderAsync

[calumk]

Is your feature request related to a problem? Please describe.
async:true feels a little clunky, when added as an additional parameter for Eta.render()

let result = await Eta.render(
  '<%= it.name %>: <%= await it.asyncFunc() %>',
  { name: 'Ada Lovelace', asyncFunc: asyncFunc },
  { async: true }
)

Describe the solution you'd like
Could we have an additional function Eta.renderAsync()

let result = await Eta.renderAsync(
  '<%= it.name %>: <%= await it.asyncFunc() %>',
  { name: 'Ada Lovelace', asyncFunc: asyncFunc }
)

I think this would improve legibility.

[shadowtime2000]

Hi,
This seems like a good idea, I think this could make it more compatible with the JSTransformer template engine standard.

[shadowtime2000]

Along with renderAsync we could also do a renderFileAsync function.

[calumk]

Both would be appreciated 👍

[shadowtime2000]

@all-contributors please add @calumk for ideas

[allcontributors]

@shadowtime2000

I've put up a pull request to add @calumk! 🎉