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19 lines
415 B
Plaintext
19 lines
415 B
Plaintext
{
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"name": "map_exist",
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"type": "function",
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"groups": ["Maps"],
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"description": "Returns TRUE if the given key exists in the map.",
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"arguments": [{
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"arg": "map",
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"description": "a map"
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}, {
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"arg": "key",
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"description": "the key to lookup"
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}],
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"examples": [{
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"expression": "map_exist(map('1','one','2','two'),'3')",
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"returns": "FALSE"
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}],
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"tags": ["map", "exists", "key"]
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}
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