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| author | Asko Nõmm <84135165+askonomm@users.noreply.github.com> | 2022-04-23 02:43:49 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-04-23 02:43:49 +0300 |
| commit | 70d88384ea788f7b2ad5ebb725762f7d27300504 (patch) | |
| tree | b371f12617949daf2b40538ba9a2e4457b657d0f /src/clarktown/renderers/strikethrough.clj | |
| parent | 059bfa7bd9bfdde0c75646bf1dfc20d23da8a02c (diff) | |
| parent | dc921cbe1c786995a8670efd9f5556ee9df064f9 (diff) | |
Merge pull request #17 from askonomm/16-improve-architecture
Improve architecture
Diffstat (limited to 'src/clarktown/renderers/strikethrough.clj')
| -rw-r--r-- | src/clarktown/renderers/strikethrough.clj | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/clarktown/renderers/strikethrough.clj b/src/clarktown/renderers/strikethrough.clj new file mode 100644 index 0000000..133be47 --- /dev/null +++ b/src/clarktown/renderers/strikethrough.clj @@ -0,0 +1,18 @@ +(ns clarktown.renderers.strikethrough + (:require + [clojure.string :as string])) + + +(defn render + "Renders all occurring strikethrough text." + [block _ _] + (loop [block block + matches (-> (re-seq #"~~.*?~~" block) + distinct)] + (if (empty? matches) + block + (let [match (first matches) + value (subs match 2 (- (count match) 2)) + replacement (str "<del>" value "</del>")] + (recur (string/replace block match replacement) + (drop 1 matches)))))) |