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17 lines
336 B
Markdown
17 lines
336 B
Markdown
# hashmap_len
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Returns the length of a [util/map/hashmap](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashmap.html).
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**Since:** 3.0
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## Parameters
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- `map` : The map.
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## Examples
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use <util/map/hashmap.scad>;
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use <util/map/hashmap_len.scad>;
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m = hashmap([["k1", 10], ["k2", 20], ["k3", 30]]);
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assert(hashmap_len(m) == 3); |