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24 lines
479 B
24 lines
479 B
name: duk_is_callable
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proto: |
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duk_bool_t duk_is_callable(duk_context *ctx, duk_idx_t index);
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stack: |
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[ ... val! ... ]
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summary: |
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<p>Return 1 if value at <code>index</code> is callable, otherwise returns 0.
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Also returns 0 if <code>index</code> is invalid.</p>
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<p>Currently this is the same as
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<code><a href="#duk_is_function">duk_is_function()</a></code>.</p>
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example: |
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if (duk_is_callable(ctx, -3)) {
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/* ... */
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}
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tags:
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- stack
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introduced: 1.0.0
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