Do not return values from incrementVar and decrementVar helpers #160
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…riable value aren't outputted to html
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@pvaladez I think some themes may rely on this kind of behaviour and this change might break backward compatibility. cc @bookernath @mattolson Any thoughts? |
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What? Why?
The issue was first reported in issue #111.
The incrementVar and decrementVar helpers currently return the value of the handlebars variable, which results in the value being outputted to html.
How was it tested?
I removed the return lines on my local copy of stencil-cli/paper-handlebars, and afterward the helpers worked as expected and without printing the variable values to html.
I'm not very familiar with the paper-handlebars source, but I can see that other helper functions like assignVar do not return values.
Testing System Info
stencil-cli version: 3.6.4
node version: 12.21.0
OS: Windows 10
cc @bigcommerce/storefront-team @bookernath