Changeset 39552 in project

Timestamp:

01/29/21 05:28:31 (5 weeks ago)

Author:

Kon Lovett

Message:

rel 2.3.0

File:

• wiki/eggref/5/list-utils (modified) (4 diffs)

wiki/eggref/5/list-utils

@@ -9 +9 @@
 
 == Documentation
+
+=== list-utils
+
+=== Usage
+
+<enscript language=scheme>
+(import list-utils)
+</enscript>
 
 === skip+
@@ -121 +129 @@
 Returns a list, either the list {{OBJECT}} or {{(list OBJECT)}}.
 
+=== ensure-flat-list
+
+<procedure>(ensure-flat-list OBJ) -> list</procedure>
+
+Returns a flat {{list}} from {{OBJ}}.
+
+=== list-flatten
+
+<procedure>(list-flatten LS) -> list</procedure>
+
+Returns a flattened {{LS}}.
+
 === not-null?
 
@@ -291 +311 @@
 {{>}} {{(length LIST))}}. In which case {{FILL}} is used.
 
-== Usage
-
-<enscript language=scheme>
-(import list-utils)
-</enscript>
+=== comma-list-utils
+
+=== Usage
+
+<enscript language=scheme>
+(import comma-list-utils)
+</enscript>
+
+=== list->comma-string
+
+<procedure>(list->comma-string LS [EMPTY? [COMMA]]) -> string</procedure>
+
+Returns list elements as strings concatenated with commas.
+
+; {{EMPTY?}} : {{boolean}} ; allow empties? default {{#f}}.
+; {{COMMA}} : {{string}} ; comma string. default {{", "}}.
+
+=== comma-string->list
+
+<procedure>(comma-string->list STR) -> list</procedure>
+
+=== list-comma-join
+
+<procedure>(list-comma-join . REST) -> string</procedure>
+
+Returns {{(list->comma-string REST}}.
+
+=== make-comma-string
+
+<procedure>(make-comma-string LEN [STR]) -> string</procedure>
+
+Returns a comma-string of length {{LEN}} and element {{STR}}, default {{"?"}}.
 
 
 == Requirements
 
+[[utf8]]
 [[srfi-1]]
 [[check-errors]]
@@ -311 +359 @@
 == Version history
 
+; 2.3.0 : Add {{list-flatten}} & {{ensure-flat-list}}. Add ''comma-list-utils''.
 ; 2.2.0 : Add {{list-unique}} & {{list-unique/duplicates}}.
 ; 2.1.1 : Fix {{split-at+}} optional argument.