import Foundation
let pattern = #"(\ {|\s+\}|:(?= )|;)"#
let regex = try! NSRegularExpression(pattern: pattern)
let testString = ##"""
.fixed-feedback-block {
position: fixed;
right: 0;
top: calc(50% - 33px);
cursor: pointer;
.inner {
text-indent: 10px;
}
svg {
width: 50px;
position: absolute;
top: 15px;
left: 0;
z-index: 85;
height: 20px;
}
.call-me-button {
width: 240px;
height: 50px;
display: block;
background: #f35556;
transform: translate3d(190px, 0, 0);
transition: transform 0.3s ease-out;
border: none;
box-shadow: none;
border-radius: 0;
&:hover {
transform: translate3d(0px, 0, 0)
}
}
.write-to-us-button {
width: 215px;
height: 50px;
background: #00a5b8;
float: right;
transform: translate3d(165px, 0, 0);
transition: transform 0.3s ease-out;
border: none;
box-shadow: none;
border-radius: 0;
&:hover {
transform: translate3d(0px, 0, 0)
}
}
}
"""##
let stringRange = NSRange(location: 0, length: testString.utf16.count)
let matches = regex.matches(in: testString, range: stringRange)
var result: [[String]] = []
for match in matches {
var groups: [String] = []
for rangeIndex in 1 ..< match.numberOfRanges {
let nsRange = match.range(at: rangeIndex)
guard !NSEqualRanges(nsRange, NSMakeRange(NSNotFound, 0)) else { continue }
let string = (testString as NSString).substring(with: nsRange)
groups.append(string)
}
if !groups.isEmpty {
result.append(groups)
}
}
print(result)
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Swift 5.2, please visit: https://developer.apple.com/documentation/foundation/nsregularexpression