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whenBlank function #42

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befd591
whenBlank function
maciejsikora May 8, 2020
a04c005
Update Extra.elm
maciejsikora May 8, 2020
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10 changes: 9 additions & 1 deletion src/String/Extra.elm
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ module String.Extra exposing
, replaceSlice, insertAt, nonEmpty, nonBlank, removeAccents
, break, softBreak
, wrap, wrapWith, softWrap, softWrapWith, quote, surround
, isBlank, countOccurrences
, isBlank, whenBlank, countOccurrences
, clean, unquote, unsurround, unindent, ellipsis, softEllipsis, ellipsisWith, stripTags, pluralize
, toSentence, toSentenceOxford
, rightOf, leftOf, rightOfBack, leftOfBack
Expand Down Expand Up @@ -233,6 +233,14 @@ isBlank : String -> Bool
isBlank string =
Regex.contains (regexFromString "^\\s*$") string

-- Replace string by default if blank
whenBlank : String -> String -> String
whenBlank default string =
if isBlank string then
default

else
string

{-| Convert an underscored or dasherized string to a camelized one.

Expand Down