Add bin and edit workflow

2026-09-16 13:11:16 -06:00
parent c8ac4fcae5
commit 4cee170d66
17576 changed files with 895740 additions and 2 deletions
@@ -0,0 +1,16 @@
+require 'strscan'
+
+class StringScanner
+
+  # scans string until +pattern+ is encountered. If +pattern+ will not be
+  # encountered then it returns _nil_ but if +scan_anyway+ is _true_ then
+  # it scans until the end of the string.
+  def scan_before(pattern, scan_anyway = false)
+    if not check_until(pattern) and not scan_anyway then return nil; end
+    result = ""
+    result << getch until check(pattern) or eos?
+    return result
+  end
+
+end
+