# \[APP\]\[Pro\] Better Logic Library - Just some better logic, variable and library management

**URL:** <https://community.homey.app/t/app-pro-better-logic-library-just-some-better-logic-variable-and-library-management/5568>\
**Category:** Apps\
**Tags:** app, tools, homey-pro, bll\
**Created:** [December 16, 2018, 10:29pm UTC](https://community.homey.app/t/app-pro-better-logic-library-just-some-better-logic-variable-and-library-management/5568 "2018-12-16T22:29:57Z")\
**Posts on this page:** 1\
**Showing post:** 331

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**Author:** ![Arie\_J\_Godschalk](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/arie_j_godschalk/32/63027_2.png) [@Arie\_J\_Godschalk](https://community.homey.app/u/Arie_J_Godschalk)\
**Post date:** [May 22, 2023, 4:33pm UTC](https://community.homey.app/t/app-pro-better-logic-library-just-some-better-logic-variable-and-library-management/5568/331 "2023-05-22T16:33:51Z")

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I have just added a new flowcard, once it turns out to work as expected, it will also become available as a BLL expression method.

# Format [[number]] as decimal/currency/percent/unit card.

This card has dynamic fields.  
You first pick if you want to format it as a decimal, currency, percentage or unit.  
Then other options becaume available in the 2 option-dropdown-arguments:

Here an example of Currency, Dollar, with fullname, in Dutch:

 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/8/a/8abcecae0313eb93bcfd77b0ae26ffc6abcc0347.png)

By default, the locale configured in the BLL app settings will be used, but you can optionally enter another locale in the flowcard.

Check it out now in test:

> **[Better Logic Library | Homey](https://homey.app/en-us/app/net.i-dev.betterlogic/Better-Logic-Library/)**
>
> Just some better logic, variable and library management

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