Posts tagged flow

Flow’s embedded expression language (Eel)

Flow provides different packages, one is the Eel package the embedded expression language. A developer can use Eel to generate a domain specific language, (=DSL). Neos, the CMS built upon Flow, uses Eel to parse parts of their TypoScript 2. Also I’ve heard of one using Eel to generate QR-Codes. Myself has used Eel like Vim auto command for filetype detection. There is a wide range of use cases where Eel can be used.

In this blog post you get a short introduction into the basics to understand how and when to use Eel.

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