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Simplify ->keyword with optional key/val pairs #33

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Simplify ->keyword with optional key/val pairs #33

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22 changes: 10 additions & 12 deletions src/swark/core.cljc
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Original file line number Diff line number Diff line change
Expand Up @@ -143,18 +143,16 @@

;; TODO: Support namespaced keywords :-)
(defn ->keyword
"Coerces `input` to a keyword, replacing whitespace with dashes by default."
([input]
(->keyword nil input))
([ignore-match input]
(->keyword ignore-match "-" input))
([ignore-match replacement input]
(if (keyword? input)
input
(let [match (or ignore-match #"\s")
replacement' (or replacement "-")]
(when input
(some-> input name str/trim str/lower-case (str/replace match replacement') keyword))))))
"Coerces `input` to a keyword, replacing whitespace with dashes by default.
Supports optional keyword arguments:
- `:replacement`: The string to replace matches with (default: \"-\").
- `:ignore-match`: The regex pattern to replace (default: #\"\\s\").
Example: `(->keyword \"my input\" :replacement \"_\")` => `:my_input`"
[input & {:keys [replacement ignore-match] :or {replacement "-" ignore-match #"\s"}}]
(if (keyword? input)
input
(when input
(some-> input name str/trim str/lower-case (str/replace ignore-match replacement) keyword))))

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Minimalistic spec
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