Comparison helpers should still execute when their key parameter is set ... #105
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L(great)TM |
…et but resolves to undefined.
Previously, if a helper's key parameter was set, but the Dust variable to which it pointed did not exist, the helper would immediately abort. However, this breaks cases especially for {@ne} in which it would be completely valid if the key did not exist.
The helper will still fail to execute if a key parameter is not passed. However, if the parameter resolves to an undefined variable, it will now execute.
This is a non-backwards-compatible change. Closes LinkedInAttic#59.
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Added an extra test for key and value both being undefined as per @kate2753 's comment |
prashn64
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Comparison helpers should still execute when their key parameter is set, but it resolves to undefined.
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...but resolves to undefined.
Previously, if a helper's key parameter was set, but the Dust variable to which it pointed did not exist, the helper would immediately abort. However, this breaks cases especially for {@ne} in which it would be completely valid if the key did not exist.
The helper will still fail to execute if a key parameter is not passed. However, if the parameter resolves to an undefined variable, it will now execute.
This is a non-backwards-compatible change. Closes #59.