Created
May 12, 2018 08:16
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| // | |
| // Regex.swift | |
| // | |
| extension String { | |
| public var byStrippingFormatCharacters: String { | |
| var result = self | |
| // #H1, #H2 | |
| Regex.headerRegex.matches(in: result, options: [], range: NSMakeRange(0, result.count)).forEach { | |
| (match) in | |
| let syntax = match.range(withName: "syntax") | |
| let nsString = NSString(string: result) | |
| result = nsString.replacingCharacters(in: syntax, with: "") | |
| } | |
| // * bullet | |
| Regex.bulletRegex.matches(in: result, options: [], range: NSMakeRange(0, result.count)).forEach { | |
| (match) in | |
| let syntax = match.range(withName: "syntax") | |
| let nsString = NSString(string: result) | |
| result = nsString.replacingCharacters(in: syntax, with: "") | |
| } | |
| // *Bold* | |
| Regex.boldRegex.matches(in: result, options: [], range: NSMakeRange(0, result.count)).forEach { | |
| (match) in | |
| let leading = match.range(withName: "leading") | |
| let trailing = match.range(withName: "trailing") | |
| let nsString = NSString(string: result) | |
| let intermediate = nsString | |
| .replacingCharacters(in: trailing, with: "") | |
| result = NSString(string: intermediate) | |
| .replacingCharacters(in: leading, with: "") | |
| } | |
| // -Strikethrough- | |
| Regex.strikethroughRegex.matches(in: result, options: [], range: NSMakeRange(0, result.count)).forEach { | |
| (match) in | |
| let leading = match.range(withName: "leading") | |
| let trailing = match.range(withName: "trailing") | |
| let nsString = NSString(string: result) | |
| let intermediate = nsString | |
| .replacingCharacters(in: trailing, with: "") | |
| result = NSString(string: intermediate) | |
| .replacingCharacters(in: leading, with: "") | |
| } | |
| // _Underline_ | |
| Regex.underlineRegex.matches(in: result, options: [], range: NSMakeRange(0, result.count)).forEach { | |
| (match) in | |
| let leading = match.range(withName: "leading") | |
| let trailing = match.range(withName: "trailing") | |
| let nsString = NSString(string: result) | |
| let intermediate = nsString | |
| .replacingCharacters(in: trailing, with: "") | |
| result = NSString(string: intermediate) | |
| .replacingCharacters(in: leading, with: "") | |
| } | |
| // ::highlight:: | |
| Regex.highlightRegex.matches(in: result, options: [], range: NSMakeRange(0, result.count)).forEach { | |
| (match) in | |
| let leading = match.range(withName: "leading") | |
| let trailing = match.range(withName: "trailing") | |
| let nsString = NSString(string: result) | |
| let intermediate = nsString | |
| .replacingCharacters(in: trailing, with: "") | |
| result = NSString(string: intermediate) | |
| .replacingCharacters(in: leading, with: "") | |
| } | |
| result = result.byStrippingCheckboxes | |
| return result | |
| } | |
| } |
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