use keepempty = false for split

acxz · Jun 16, 2024 · 0c3ad50 · 0c3ad50
1 parent 9ea7507
commit 0c3ad50
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/README.md b/README.md
@@ -136,13 +136,12 @@ StringCases.convert("askBest30MWΠrice", camel_case_acro_num, StringCases.SNAKE_
 # Unicode punctuation category (\p{P})
 dlm = r"\p{P}+";
 
-tokens = split("string.Cases-_FTW!", dlm)
+tokens = split("string.Cases-_FTW!", dlm, keepempty = false)
 # Output:
-# 4-element Vector{SubString{String}}:
+# 3-element Vector{SubString{String}}:
 #  "string"
 #  "Cases"
 #  "FTW"
-#  ""
 
 StringCases.join(tokens, StringCases.SNAKE_CASE)
 # Output: "string_cases_ftw"

diff --git a/src/stringcases.jl b/src/stringcases.jl
@@ -252,7 +252,7 @@ function _casefirst(token::AbstractString, case::UpperLowerTitleAnyCase)
 end
 
 function split(s::AbstractString, dsc::DelimiterStringCase)
-    return Base.split(s, dsc.dlm)
+    return Base.split(s, dsc.dlm, keepempty = false)
 end
 
 function split(s::AbstractString, psc::PatternStringCase)