stringutils ¶

Package stringutils provides useful string operations.

Details¶

Contains: checks if slice contains a string.
DeDup: removes duplicates from slice of strings while preserving order (stable).
DeDupBig: deprecated alias for DeDup, kept for backwards compatibility.
SliceToString: converts slice of any to a slice of strings.
Filter: returns a new slice containing only elements that match the predicate function.
Map: applies a transform function to each element and returns a new slice.
Reverse: returns a new slice with elements in reversed order.
IndexOf: returns the index of the first occurrence of element in slice, or -1 if not found.
LastIndexOf: returns the index of the last occurrence of element in slice, or -1 if not found.

HasCommonElement: checks if any element of the second slice is in the first slice.
Difference: returns elements that are in the first slice but not in the second.
Union: combines multiple slices and removes duplicates, preserving order.
Intersection: returns elements that are present in both slices, preserving order from first slice.

ContainsAnySubstring: checks if string contains any of provided substrings.
HasPrefixSlice: checks if any string in the slice starts with the given prefix.
HasSuffixSlice: checks if any string in the slice ends with the given suffix.
IsBlank: returns true if string is empty or contains only whitespace.

Truncate: cuts string to the given length (in runes) and adds ellipsis if it was truncated.
TruncateWords: cuts string to the given number of words and adds ellipsis if it was truncated.
NormalizeWhitespace: replaces multiple whitespace characters with single space and trims.
RemovePrefix: removes the prefix from string if present, otherwise returns unchanged.
RemoveSuffix: removes the suffix from string if present, otherwise returns unchanged.

go get -u github.com/go-pkgz/stringutils