node-lib

@wtasnorg/node-lib

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@wtasnorg/node-lib / trimSuffixString

Function: trimSuffixString()

trimSuffixString(s, suffix): string

Defined in: src/strings.ts:1183

TrimSuffix returns s without the provided trailing suffix string. If s doesn’t end with suffix, s is returned unchanged.

Parameters

s

string

Input string.

suffix

string

Suffix to remove.

Returns

string

String without the suffix.

Example

trimSuffix("Hello, goodbye!", ", goodbye!"); // "Hello"
trimSuffix("Hello, world!", "Goodbye");      // "Hello, world!" — suffix not found
trimSuffix("ab", "abc");                     // "ab" — suffix longer than s
trimSuffix("", "abc");                       // "" — empty string

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