stringFuncs.removePrefix - Code Metrics - Inspection of "add comments and cleanup API" - nightfury7/universalbasics.js - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( e60e8f...d5a211 )

by Night

created 2018-09-10 12:11 UTC

stringFuncs.removePrefix C

↳ Parent: src/ub.strings.findAndRemove.js

Complexity

Conditions	9
Paths	6

Size

Total Lines	33
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	9
eloc	15
nc	6
nop	2
dl	0
loc	33
rs	6.6666
c	0
b	0
f	0

/** global: UB */

var stringFuncs = {
	
	removeAllCI: function(find, replace){
		var s = this.toString();
		return s.removeAll(find, replace, false, false);
	},
	removeAll: function(find, wholeWords = false, caseSensitive = true){
		var s = this.toString();
		
		if (find.isArray()){
			for (var r = 0, rl = find.length; r < rl; r++) {
				s = s.removeAll(find[r], wholeWords, caseSensitive);
			}
			return s;
		}else{

			return s.replaceAll(find, "", wholeWords, caseSensitive);
		}
	},
	removeBetween: function(findStart, findEnd, keepEnds = true, startAt = 0, times = 0){
		var s = this.toString();
		return s.replaceBetween(findStart, findEnd, "", keepEnds, startAt, times);
	},
	removeOnce: function(find, wholeWords = false, caseSensitive = true){
		var s = this.toString();
		return s.replaceOnce(find, "", wholeWords, caseSensitive);
	},
	
	removePrefix: function(prefix, caseSensitive = true){
		var str = this.toString();
		
		// remove all the given prefixes
		if (prefix.isArray()){
			for (var r = 0, rl = prefixes.length; r < rl; r++) {

				var prefix = prefixes[r];
				str = str.removePrefix(prefix, caseSensitive);
			}
		}else{

			// some quick checks
			if (prefix && prefix.length > 0 && str.length >= prefix.length && str.charCodeAt(0) == prefix.charCodeAt(0)) {
				
				// extract prefix
				var p = str.substr(0, prefix.length);
				
				// compare case insensitively if wanted
				if (!caseSensitive) {
					p = p.toLowerCase();
					prefix = prefix.toLowerCase();
				}
				
				// compare
				if (p == prefix) {
					
					// remove prefix
					return str.substring(prefix.length);
				}
			}
		}
		return str;
	},
	removePostfix: function(postfix, caseSensitive = true){
		var str = this.toString();
		
		// remove all the given postfixes
		if (postfix.isArray()){
			for (var r = 0, rl = postfixes.length; r < rl; r++) {

				var postfix = postfixes[r];
				str = str.removePostfix(postfix, caseSensitive);
			}
		}else{

			// some quick checks
			if (postfix && postfix.length > 0 && str.length >= postfix.length && str.charCodeAt(str.length - 1) == postfix.charCodeAt(postfix.length - 1)) {
				
				// extract postfix
				var p = str.substr(str.length - postfix.length);
				
				// compare case insensitively if wanted
				if (!caseSensitive) {
					p = p.toLowerCase();
					postfix = postfix.toLowerCase();
				}
				
				// compare
				if (p == postfix) {
					
					// remove postfix
					return str.substr(0, str.length - p.length);
				}
				
			}
		}
		return str;
	},
	
	removeEnding: function(chars){
		var str = this.toString();
		if (chars >= str.length) {
			return "";
		}
		return str.substring(0, str.length - chars);
	},
	removeStarting: function(chars){
		var str = this.toString();
		if (chars >= str.length) {
			return "";
		}
		return str.substring(chars, str.length);
	},
	none:null
};

// register funcs
UB.registerFuncs(String.prototype, stringFuncs);

1			/** global: UB */
2
3			var stringFuncs = {
4
5			removeAllCI: function(find, replace){
6			var s = this.toString();
7			return s.removeAll(find, replace, false, false);
8			},
9			removeAll: function(find, wholeWords = false, caseSensitive = true){
10			var s = this.toString();
11
12			if (find.isArray()){
13			for (var r = 0, rl = find.length; r < rl; r++) {
14			s = s.removeAll(find[r], wholeWords, caseSensitive);
15			}
16			return s;
17			}else{
			0 ignored issues – show Comprehensibility introduced 2018-09-10 12:13 UTC by Report Bug Copy Issue Report `else` is not necessary here since all `if` branches return, consider removing it to reduce nesting and make code more readable. Loading history...
18			return s.replaceAll(find, "", wholeWords, caseSensitive);
19			}
20			},
21			removeBetween: function(findStart, findEnd, keepEnds = true, startAt = 0, times = 0){
22			var s = this.toString();
23			return s.replaceBetween(findStart, findEnd, "", keepEnds, startAt, times);
24			},
25			removeOnce: function(find, wholeWords = false, caseSensitive = true){
26			var s = this.toString();
27			return s.replaceOnce(find, "", wholeWords, caseSensitive);
28			},
29
30			removePrefix: function(prefix, caseSensitive = true){
31			var str = this.toString();
32
33			// remove all the given prefixes
34			if (prefix.isArray()){
35			for (var r = 0, rl = prefixes.length; r < rl; r++) {
			0 ignored issues – show Bug introduced 2018-09-10 12:13 UTC by Report Bug Copy Issue Report The variable `prefixes` seems to be never declared. If this is a global, consider adding a `/** global: prefixes */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
36			var prefix = prefixes[r];
37			str = str.removePrefix(prefix, caseSensitive);
38			}
39			}else{
40
41			// some quick checks
42			if (prefix && prefix.length > 0 && str.length >= prefix.length && str.charCodeAt(0) == prefix.charCodeAt(0)) {
43
44			// extract prefix
45			var p = str.substr(0, prefix.length);
46
47			// compare case insensitively if wanted
48			if (!caseSensitive) {
49			p = p.toLowerCase();
50			prefix = prefix.toLowerCase();
51			}
52
53			// compare
54			if (p == prefix) {
55
56			// remove prefix
57			return str.substring(prefix.length);
58			}
59			}
60			}
61			return str;
62			},
63			removePostfix: function(postfix, caseSensitive = true){
64			var str = this.toString();
65
66			// remove all the given postfixes
67			if (postfix.isArray()){
68			for (var r = 0, rl = postfixes.length; r < rl; r++) {
			0 ignored issues – show Bug introduced 2018-09-10 12:13 UTC by Report Bug Copy Issue Report The variable `postfixes` seems to be never declared. If this is a global, consider adding a `/** global: postfixes */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
69			var postfix = postfixes[r];
70			str = str.removePostfix(postfix, caseSensitive);
71			}
72			}else{
73
74			// some quick checks
75			if (postfix && postfix.length > 0 && str.length >= postfix.length && str.charCodeAt(str.length - 1) == postfix.charCodeAt(postfix.length - 1)) {
76
77			// extract postfix
78			var p = str.substr(str.length - postfix.length);
79
80			// compare case insensitively if wanted
81			if (!caseSensitive) {
82			p = p.toLowerCase();
83			postfix = postfix.toLowerCase();
84			}
85
86			// compare
87			if (p == postfix) {
88
89			// remove postfix
90			return str.substr(0, str.length - p.length);
91			}
92
93			}
94			}
95			return str;
96			},
97
98			removeEnding: function(chars){
99			var str = this.toString();
100			if (chars >= str.length) {
101			return "";
102			}
103			return str.substring(0, str.length - chars);
104			},
105			removeStarting: function(chars){
106			var str = this.toString();
107			if (chars >= str.length) {
108			return "";
109			}
110			return str.substring(chars, str.length);
111			},
112			none:null
113			};
114
115			// register funcs
116			UB.registerFuncs(String.prototype, stringFuncs);

nightfury7 / universalbasics.js

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stringFuncs.removePrefix C

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