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26 lines
689 B
26 lines
689 B
name: duk_is_object_coercible
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proto: |
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duk_bool_t duk_is_object_coercible(duk_context *ctx, duk_idx_t idx);
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stack: |
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[ ... val! ... ]
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summary: |
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<p>Returns 1 if value at <code>idx</code> is object coercible, as defined in
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<a href="http://www.ecma-international.org/ecma-262/5.1/#sec-9.10">CheckObjectCoercible</a>,
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otherwise returns 0. If <code>idx</code> is invalid, also returns 0.</p>
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<p>All ECMAScript types are object coercible except <code>undefined</code> and
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<code>null</code>. The custom buffer and pointer types are object coercible.</p>
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example: |
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if (duk_is_object_coercible(ctx, -3)) {
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/* ... */
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}
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tags:
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- stack
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- object
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introduced: 1.0.0
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