String features
String-features or simptly str as the name suggests is having all the features that you will normally require while working with strings.
The cleaner and readable the code the better, with this motive i've created this package which is open for changes.
If you want to make any cahnges just make the changes and update README. I'll update everything and add the name to contributers list.
Installation
-
If you want to use this library, you first need to install the Node.js.
-
When you install node.js, will also be installed npm.
-
Please run the following command.
npm install --save string-features
Usage
var str = require('string-features');
Examples
Following are few examples, by all means this is not an exaustive list and you can do much more with many methods available for your use.
str.dashCase("fooBar") // foo-bar
str.underscoreCase("BatteryAAA") // battery_aaa
str.underscoreCase("coldWind") //cold_wind
str.removeHTMLTags("<html> <body> Javascript<body> is not Java") // Javascript is not Java
str.removeSpecialCharacters("coding$%-is%& fun", true) // codingisfun
str.reverse("Hello world") // dlrow olleH
str.isEmpty(" ") //true
str.isUpperCase("Hello") //false
str.isUpperCase("HELLO") //true
str.removeExtraSpaces(" wrong spacing here ")) // wrong spacing here
str.count('abcabc', 'abc') // 2
Methods
- titleCase
Converts string to title case.
First letter of every word is capital rest all are lower case
str.titleCase("title case") // Title Case
str.titleCase("TItle cAse") // Title Case
- toCamelCase
Converts string to camel case
str.toCamelCase("coding-is-fun") // codingIsFun
str.toCamelCase("coding is fun") // codingIsFun
str.toCamelCase("coding$% is%& fun") // codingIsFun
- removeSpecialCharacters
Removes special characters from string.
You can also choose to remove spaces from the string by passsing second param as true default is false.
str.removeSpecialCharacters("coding$%-is%& fun", true) // codingisfun
str.removeSpecialCharacters("coding$%-is%& fun", false) // codingis fun
- reverse
Reverse the input string.
str.reverse("Coding") // gnidoC
- isEmpty
Return true if the string is made up of whitespace or is null/undefined.
str.isEmpty(" ") //true
str.isEmpty(null) //true
-
isUpperCase
Return true if the string is made up of all capital letters. -
isLowerCase
Return true if the string is made up of all lower letters. -
isNumeric
Return true if the string is made up of all numbers.
isNaN(123) // false
isNaN('123') // false
isNaN('1e10000') // false (This translates to Infinity, which is a number)
isNaN('foo') // true
isNaN('10px') // true
- removeExtraSpaces Removes extra spaced from string.
str.removeExtraSpaces(" this contains spaces ")) // this contains spaces
- contains
Check if string contains a substring.
str.contains("coding is fun", fun) // true
- count
Returns count of sub string in string.
str.count('abcabc', 'abc') // 2
str.count("this is ice", "is") // 2
- dashCase
Converts string to dashed string.
str.dashCase("fooBar") // foo-bar
str.dashCase("FooBar") // -foo-bar
- removeHTMLTags
Removed all HTML tags from a string.
str.removeHTMLTags("<html> <body> Javascript<body> is not Java") // Javascript is not Java
- underscoreCase
Convert the input string to underscore case
str.underscoreCase(BatteryAAA) // battery_aaa
str.underscoreCase(coldWind) // cold_wind
- endsWith
Check if input string ends with given substring
str.endsWith("Hello World", "World") // True
str.endsWith("Hello#", "#") // True
str.endsWith("This is a test", "test") // True
str.endsWith("This is a test", "st") // True