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jam mod `backbone` fails #114

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me-ascii opened this Issue · 3 comments

1 participant

@me-ascii

Installed backbone module (with lodash) throw follow error:

Uncaught Error: Module name "underscore"
has not been loaded yet for context: _

Before any require/define called.

Configuration

// ...
{
    "name": "lodash",
    "location": "jam/lodash",
    "main": "./lodash.js"
}

"shim": {
    "backbone": {
        "deps": [
            "jquery",
            "underscore"
        ],
        "exports": "Backbone"
    }
}
@me-ascii

This is due to the order of the modules in the compiled js file.
Now in alphabetical order.
Error disappears when I move the lodash module before the backbone module.

Suggest using the order based on the dependencies of the module

@me-ascii

To maintain the correct order of the modules I have to list them in include (via -i)

jam compile -i lodash -i backbone -o build.js

But it applies only to simple examples

@me-ascii

More convenient trick is to manually patch require.config file (change the order of modules)
But the next time you do jam install you will need to be repeated.

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