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Code Issues Releases Wiki Activity

Add function to strip Markdown formatting for headings

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This commit is contained in:
Angelo Stavrow 2020-11-06 10:20:33 -05:00
parent 3799a0e792
commit 60ce0868ca
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GPG Key ID: 1A49C7064E060EEE
1 changed files with 25 additions and 1 deletions
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26
Shared/PostList/PostListModel.swift
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@ -38,7 +38,31 @@ class PostListModel: ObservableObject {
private extension PostListModel {
func stripMarkdown(from string: String) -> String {
return string
var strippedString = string
strippedString = stripHeadingOctothorpes(from: strippedString)
return strippedString
}
func stripHeadingOctothorpes(from string: String) -> String {
let newLines = CharacterSet.newlines
var processedComponents: [String] = []
let components = string.components(separatedBy: newLines)
for component in components {
if component.isEmpty {
continue
}
var newString = component
while newString.first == "#" {
newString.removeFirst()
}
if newString.hasPrefix(" ") {
newString.removeFirst()
}
processedComponents.append(newString)
}
let headinglessString = processedComponents.joined(separator: "\n\n")
return headinglessString
}
func extractLede(from string: String) -> String {