Merge pull request #18 from bpvickers/bug-fix

Bug fix for first_match path rows scan.
bpvickers · Feb 12, 2018 · e35cb91 · e35cb91
2 parents 6b87729 + cf9797c
commit e35cb91
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## v0.5.1, 12 February 2018.
+*Bug Fix*
+- Fix bug when using a path to scan for a first match.
+
 ## v0.5.0, 11 February 2018.
 *Additions*
 - Add the ability to specify an input hash path using path: column types.

diff --git a/csv_decision.gemspec b/csv_decision.gemspec
@@ -5,7 +5,7 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
 Gem::Specification.new do |spec|
   spec.name          = 'csv_decision'
-  spec.version       = '0.5.0'
+  spec.version       = '0.5.1'
   spec.authors       = ['Brett Vickers']
   spec.email         = ['brett@phillips-vickers.com']
   spec.description   = 'CSV based Ruby decision tables.'

diff --git a/lib/csv_decision/scan.rb b/lib/csv_decision/scan.rb
@@ -32,10 +32,11 @@ def self.scan_first_match(input:, decision:, input_hashes:)
         data = input_hashes.data(decision: decision, path: path, input: input)
         next if data == {}
 
+        # Note that +rows+ must be enclosed in an array for this method to work.
         result = decision.index_scan_first_match(
           scan_cols: data[:scan_cols],
           hash: data[:hash],
-          index_rows: Array(rows)
+          index_rows: [rows]
         )
         return result if result != {}
       end