From 80c77fc9657b8af948783448193e10272ede877a Mon Sep 17 00:00:00 2001
From: LUIS CUEVAS <lcuevastodoit@gmail.com>
Date: Sat, 18 Jun 2022 13:43:52 -0500
Subject: [PATCH] enable parsing :string options

---
 lib/fixedwidth.rb | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/lib/fixedwidth.rb b/lib/fixedwidth.rb
index e80dcb1..981d796 100644
--- a/lib/fixedwidth.rb
+++ b/lib/fixedwidth.rb
@@ -6,10 +6,20 @@ def self.parse(options)
     @semaphore ||= Mutex.new  # This wouldn't be necessary if this was turned
     @semaphore.synchronize do # into a class instead of a module
       setup(options)
-      if block_given?
-        File.open(@options[:file]).each_line do |line|
+      if @options[:file].present?
+        if block_given?
+          File.open(@options[:file]).each_line do |line|
+            yield Line.new(line)
+          end
+        else
+          raise
+        end
+      elsif @options[:string].present?
+        @options[:string].each_line do |line|
           yield Line.new(line)
         end
+      else
+        raise
       end
     end
   end