string_extensions 0.0.21

Useful String extensions to save you time in production.

string_extensions

Useful String extensions to save you time in production.

Getting Started

Current String extensions :

• readTime()

String foo =  'Hello dear friend how you doing ?';
int readTime = foo.readTime() // returns 3 seconds.

• isMail()

String foo = '[e-mail]'
bool isMail = foo.isMail() // returns true

String foo = 'esentis@esentis'
bool isMail = foo.isMail() // returns false

• onyLetters()

String foo = '4*%^55/es4e5523nt1is';
String letters = foo.onlyLetters() // returns 'esentis';

• removeNumbers()

String foo = 'es4e5523nt1is';
String noNums = foo.removeNumbers() // returns 'esentis'

String foo = '1244e*s*4e*5523n*t*1i*s'
String noNums = foo.removeNumbers() // returns 'e*s*e*n*t*i*s'

• countWords()

String foo = 'Hello dear friend how you doing ?';
int count = foo.countWords() // returns 7 words.

• capitalize()

String foo = 'hAckErrR';
String cFoo = foo.capitalize(); // returns 'Hackerrr'.

• toCamelCase()

String foo = 'Find max of array';
String camelCase = foo.toCamelCase() // returns 'findMaxOfArray'

• onlyNumbers()

String foo = '4*%^55/es4e5523nt1is';
String onyNumbers = foo.onlyNumbers() // returns '455455231'

• removeLetters()

String foo = 'es4e5523nt1is';
String noLetters = foo.removeLetters() // returns '455231'

String foo = '1244e*s*4e*5523n*t*1i*s'
String noLetters = foo.removeLetters() // returns '1244**4*5523**1*'

• charOccurences()

String foo = 'esentis';
List occurences = foo.charOccurences() // returns '[{e:2},{i:1},{n:1},{s:2},]'

• mostFrequent()

String foo = 'Hello World';
String mostFrequent = foo.mostFrequent() // returns 'l'

• reverse()

String foo = 'Hello World';
String reversed = foo.reverse() ; // returns 'dlrow olleH'

• isIpv4()

String foo = '192.168.1.14';
bool isIpv4 = foo.isIpv4(); // returns true

String foo = '192.168.1.14.150.1225';
bool isIpv4 = foo.isIpv4(); // returns false