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12 lines
810 B
Plaintext
12 lines
810 B
Plaintext
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{
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"function": "levenshtein",
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"description": "Returns the Levenshtein edit distance between two strings. This equates to the minimum number of character edits (insertions, deletions or substitutions) required to change one string to another.<br />The Levenshtein distance is a measure of the similarity between two strings. Smaller distances mean the strings are more similar, and larger distances indicate more different strings. The distance is case sensitive.",
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"arguments": [ {"arg":"string1","description":"a string"},
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{"arg":"string2","description":"a string"}
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],
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"examples": [ { "expression":"levenshtein('kittens','mitten')", "returns":"2"},
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{ "expression":"levenshtein('Kitten','kitten')", "returns":"1"},
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{ "expression":"levenshtein(upper('Kitten'),upper('kitten'))", "returns":"0"}
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]
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}
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