liquid_code | Nicer non-standard QR codes with rounded corners | QRCode Processing library
kandi X-RAY | liquid_code Summary
kandi X-RAY | liquid_code Summary
This code creates a non-standard QR code that I call liquid code. It is much nicer than standard QR code. I use it for business cards and doing nicer QR codes for my magazine articles and Bitcoin donations. Example code: ![alt text] "Example liquid QR code").
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liquid_code Key Features
liquid_code Examples and Code Snippets
Community Discussions
Trending Discussions on liquid_code
QUESTION
I am trying to create a new file and then write some content to it just to create a basic backup of a template.
When I log out the values of filename
and file_content
they are correct, but when I send the data all I get is a file named after the method (download_include
) and a fixnum inside the file, the last one made was 15
.
ANSWER
Answered 2020-Mar-16 at 17:28If you don't end along the filename as an option for send_data, it defaults to the method name.
Secondly, the download wants to read the data from a buffer. My guess is your syntax is just sending a file handle.
Try this...
send_data(file.read, filename: filename)
Or skip the intermediate file and try...
send_data(version_to_download.liquid_code.to_s, filename: filename)
QUESTION
I have a model which accepts nested attributes. There are 4 attributes altogether and I need to verify the presence of one. the specific attribute I need to verify for is called path_base so I tried
...ANSWER
Answered 2017-May-11 at 19:31Each model should only be responsible for validating its own attributes - if you want to ensure that the nested records are valid use validates_associated
.
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Install liquid_code
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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