The library documents itself · String

stzStringBounder

33 own methods · 28 forms written with extensions, listed under their method

the source: base/string/stzStringBounder.ring(opens in a new tab) · All classes · The area reference: String

Under each method, its extensions (Q CS XT Z ZZ IB W U): bold and ticked, it exists; struck, it does not. The extensions and what they mean

Examples: 0 come from the library's tests; 13 were composed from each method's signature and run for this page, on a fresh object, for example o1 = new stzStringBounder("<<hello>> and <<world>>"). 20 methods have none yet. Examples run on 2026-10-03 12:54 inside the library at commit 0e72e2e2c.

Method

Explanation, as the source carries it

init

initializationno extension

Content

content accessno extension

NumberOfChars

content access

composed example

o1 = new stzStringBounder("<<hello>> and <<world>>")
? o1.NumberOfChars()
#--> 23

composed from the signature, run for this page

no extension

IsEmpty

content access

composed example

o1 = new stzStringBounder("<<hello>> and <<world>>")
? o1.IsEmpty()
#--> 0

composed from the signature, run for this page

no extension

Section

section (slice)

composed example

o1 = new stzStringBounder("<<hello>> and <<world>>")
? o1.Section(2, 5)
#--> <hel

composed from the signature, run for this page

QCSXTZZZIBWU

Sections

multiple sections

composed example

o1 = new stzStringBounder("<<hello>> and <<world>>")
? @@( o1.Sections([ [ 1, 3 ] ]) )
#--> [ "<<h" ]

composed from the signature, run for this page

no extension

AntiSection

anti-section

composed example

o1 = new stzStringBounder("<<hello>> and <<world>>")
? @@( o1.AntiSection(2, 5) )
#--> [ "<", "lo>> and <<world>>" ]

composed from the signature, run for this page

no extension

Range

rangeQCSXTZZZIBWU

Between

betweenQCSXTZZZIBWU

FirstBetween

first between (single result)QCSXTZZZIBWU

LastBetween

last between (single result)QCSXTZZZIBWU

NthBetween

nth between (single result)QCSXTZZZIBWU

ReplaceBetween

Default: bounds are NOT included (Softanza convention) ReplaceBetween("[", "]", "X") on "[hello]" => "[X]" Engine replaces including bounds, so we wrap replacementQCSXTZZZIBWU

ReplaceFirstBetween

replace between (bounds preserved)QCSXTZZZIBWU

ReplaceLastBetween

replace between (bounds preserved)QCSXTZZZIBWU

ReplaceNthBetween

replace between (bounds preserved)QCSXTZZZIBWU

RemoveBetween

Default: bounds are NOT included RemoveBetween("[", "]") on "[hello]" => "[]"QCSXTZZZIBWU

RemoveFirstBetween

remove between (bounds preserved)QCSXTZZZIBWU

RemoveLastBetween

remove between (bounds preserved)QCSXTZZZIBWU

RemoveNthBetween

remove between (bounds preserved)QCSXTZZZIBWU

FindSectionBoundsZZ

section boundsno extension

FindSectionBoundsIBZZ

section boundsno extension

SectionBounds

section boundsQCSXTZZZIBWU

IsBoundedBy

is bounded by

composed example

o1 = new stzStringBounder("<<hello>> and <<world>>")
? o1.IsBoundedBy([ "an", "a" ])
#--> 0

composed from the signature, run for this page

QCSXTZZZIBWU

IsBoundedByIn

is bounded by -- inside a stringQCSXTZZZIBWU

SubStringIsBoundedBy

substring is bounded by

composed example

o1 = new stzStringBounder("<<hello>> and <<world>>")
? o1.SubStringIsBoundedBy("an", [ "an", "a" ])
#--> 0

composed from the signature, run for this page

QCSXTZZZIBWU

SubStringIsBetween

substring is betweenQCSXTZZZIBWU

SubStringIsBetweenPositions

substring is between positions

composed example

o1 = new stzStringBounder("<<hello>> and <<world>>")
? o1.SubStringIsBetweenPositions("an", 2, 5)
#--> 0

composed from the signature, run for this page

QCSXTZZZIBWU

SubStringIsBetweenSubStrings

substring is between substrings

composed example

o1 = new stzStringBounder("<<hello>> and <<world>>")
? o1.SubStringIsBetweenSubStrings("an", "an", "an")
#--> 0

composed from the signature, run for this page

QCSXTZZZIBWU

IsBoundOf

is bound of

composed example

o1 = new stzStringBounder("<<hello>> and <<world>>")
? o1.IsBoundOf("an", "an")
#--> 0

composed from the signature, run for this page

QCSXTZZZIBWU

Char

char at

composed example

o1 = new stzStringBounder("<<hello>> and <<world>>")
? o1.Char(2)
#--> <

composed from the signature, run for this page

no extension

FirstChar

char at

composed example

o1 = new stzStringBounder("<<hello>> and <<world>>")
? o1.FirstChar()
#--> <

composed from the signature, run for this page

no extension

LastChar

char at

composed example

o1 = new stzStringBounder("<<hello>> and <<world>>")
? o1.LastChar()
#--> >

composed from the signature, run for this page

no extension