dnrops
/
SwiftSoup
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Lint

This commit is contained in:
Nabil Chatbi 2018-04-01 01:09:44 +02:00
parent 2abd2576ce
commit 09d21e835b
1 changed files with 10 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
Sources/StringUtil.swift
View File

@ -19,7 +19,9 @@ open class StringUtil {
} }
// memoised padding up to 10 // memoised padding up to 10
fileprivate static var padding: [String] = ["", " ", " ", " ", " ", " ", " ", " ", " ", " ", " "] fileprivate static let padding: [String] = ["", " ", " ", " ", " ", " ", " ", " ", " ", " ", " "]
private static let empty = ""
private static let space = " "
/** /**
* Join a collection of strings by a seperator * Join a collection of strings by a seperator
@ -66,20 +68,15 @@ open class StringUtil {
*/ */
open static func padding(_ width: Int) -> String { open static func padding(_ width: Int) -> String {
if(width <= 0) { if width <= 0 {
return "" return empty
} }
if (width < padding.count) { if width < padding.count {
return padding[width] return padding[width]
} }
var out: [Character] = [Character]() return String.init(repeating: space, count: width)
for _ in 0..<width {
out.append(" ")
}
return String(out)
} }
/** /**
@ -231,7 +228,7 @@ open class StringUtil {
if(base == nil || base?.scheme == nil) { if(base == nil || base?.scheme == nil) {
let abs = URL(string: relUrl) let abs = URL(string: relUrl)
return abs != nil && abs?.scheme != nil ? abs!.absoluteURL.absoluteString : "" return abs != nil && abs?.scheme != nil ? abs!.absoluteURL.absoluteString : empty
} else { } else {
let url = resolve(base!, relUrl: relUrl) let url = resolve(base!, relUrl: relUrl)
if(url != nil) { if(url != nil) {
@ -244,7 +241,7 @@ open class StringUtil {
return ext return ext
} }
return "" return empty
} }
// try { // try {