module Bindgen::Util::Prefix

Overview

String prefix utilities

Defined in:

bindgen/util/prefix.cr

Class Method Summary

Class Method Detail

def self.common(strings : Enumerable(String)) : Int32 #

Finds the common prefix length of strings, if any. Returns 0 if the list is empty, or has only one element. The returned prefix is always at least one character shorter than the shortest string: Given [ "Foo", "FooBar" ], the returned prefix length is 2 (Fo).


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