StringUtils Class

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Constructors

There are no public constructors.

camelCaseToUnderScore( String input ) returns String

Used to convert a string in camel case (e.g. userID) into underscore (e.g. user_id). Credit: https://stackoverflow.com/a/50837880/

underscoreToCamelCase( String input ) returns String

Used to convert a string with underscores (e.g. user_id) into camel case (e.g. userID). Credit: https://stackoverflow.com/a/17061543/

capitalize( String fieldName ) returns String

Used to capitalize the first letter in the given string.

rtrim( String s ) returns String

Used to remove whitespaces at the end of a given string

getElapsedTime( long startTime ) returns String

Computes elapsed time between a given startTime and now. Returns a human-readable string representing the elapsed time.

formatFileSize( long size ) returns String

format( double d ) returns String

format( double value, int precision ) returns String

format( BigDecimal value, int precision ) returns String

format( long l ) returns String

Used to format a number with commas.