Download StringUtils 1.9

StringUtils is a module for REALbasic that adds a variety of highly useful string-related functions:

• Chop: Return s with the rightmost ‘charsToCut’ chars removed.
• ChopB: Return s with the rightmost ‘bytesToCut’ bytes removed.
• Contains: Returns true if ’s’ contains substring ‘what’.
• ContainsB: Return true if ’s’ contains the substring ‘what’.
• ControlCharacters: Return the control character region of the ASCII set, i.e. ASCII 0 through 31.
• Count: Return how many non-overlapping occurrences of ’substr’ there are in ’source’.
• CountB: Return how many non-overlapping occurrences of ’substr’ there are in ’source’, doing binary comparison.
• CountFieldsQuoted: Equivalent to RB’s CountFields() function, but respects quoted values.
• CountRegEx: Count the number of occurrences of a RegEx pattern within a string.
• DecimalSeparator: Return the decimal separator the user uses (either “.” or “,”).
• DecodeCase: This function undoes the encoding of case done by EncodeCase, resulting in the original string.
• EditDistance: Return the Levenshtein distance, aka the edit distance, between the two strings.
• EncodeCase: Return a version of the given string that encodes the uppercase/lowercase state of each letter as follows: every time we switch from uppercase to lowercase, we insert a “^”. A “^” in the original string will be represented as “^^”. Finally, we will assume lowercase at the beginning of the string (so an initial capital letter will be preceded by “^”).
• EndsWith: Return true if ’s’ ends with the string ‘withWhat’, doing a standard string comparison.
• EndsWithB: Return true if ’s’ ends with the string ‘withWhat’, doing a binary comparison.
• GuessEncoding:
• Hash
• HexB
• InStrQuoted
• InStrReverse
• InStrReverseB
• IsEmpty
• JoinQuoted
• LineEnding
• LTrim
• MatchCase
• Metaphone
• NthFieldQuoted
• PadBoth
• PadLeft
• PadRight
• Random
• Remove
• Repeat
• ReplaceRange
• ReplaceRangeB
• Reverse
• ReverseB
• RTrim
• Soundex
• SplitByLength
• SplitByLengthB
• SplitByRegEx
• SplitQuoted
• SplitToCDbl
• SplitToInt
• SplitToVal
• Sprintf
• SQLify
• Squeeze
• SqueezeB
• StartsWith
• StartsWithB
• SwapBytePairs
• SwapByteQuads
• ThousandsSeparator
• Trim
• WrapLines

Many people have contributed to the development of this module, including:

Frank Bitterlich, bitterlich@gsco.de
Ben Blake, benb@kagi.com
Cortis Clark, cortis@realsoftware.com
Carlos Martinho, rblists@rbtips.com
Jon Johnson, jonj@realsoftware.com
Joe Strout, joe@strout.net (*)
Florent Pillet, florent@florentpillet.com
Kem Tekinay, ktekinay@mactechnologies.com
Charles Yeomans, yeomans@desuetude.com

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