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Add support to templating content with function #34

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Merged
merged 2 commits into from
Sep 29, 2020
Merged

Add support to templating content with function #34

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fefbd76
Add support to use function in the context
Sep 28, 2020
1097ab6
function suite comment updated
Sep 28, 2020
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4 changes: 4 additions & 0 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -96,6 +96,10 @@ const parseString = (() => {
value = parameter.defaultValue;
}

if (typeof value === 'function') {
return value();
}

if (typeof value === 'object') {
return value;
}
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10 changes: 10 additions & 0 deletions test.js
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Expand Up @@ -305,6 +305,16 @@ describe('json-template', () => {
});
});

// This section tests that the parse function applies the templating
// on string with function
describe('function', () => {
it('should compute template with function', () => {
const template = parse(['{{userCard}}']);
assert.deepEqual(template.parameters, [{ key: 'userCard' }]);
assert.deepEqual(template({ userCard: () => ({ id: 1, user: "John" }) }), [{ id: 1, user: "John" }]);
});
});

// This section tests that arbitrary types may be present
// as leaf nodes of the object tree, and they are handled correctly.
describe('unknown types', () => {
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