Change PDF::Reader::CidWidths to strict typing

Build on the work started in #461, hoping to flush out some bugs
yob · Apr 18, 2022 · 17a80c3 · 17a80c3
1 parent 4539d16
commit 17a80c3
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diff --git a/lib/pdf/reader/cid_widths.rb b/lib/pdf/reader/cid_widths.rb
@@ -1,9 +1,7 @@
 # coding: utf-8
-# typed: true
+# typed: strict
 # frozen_string_literal: true
 
-#
-
 require 'forwardable'
 
 class PDF::Reader

diff --git a/rbi/pdf-reader.rbi b/rbi/pdf-reader.rbi
@@ -150,7 +150,7 @@ module PDF
         @widths = T.let(T.unsafe(nil), T::Hash[Numeric, Numeric])
       end
 
-      sig { params(default: Numeric, array: T::Array[Numeric]).returns(T.untyped) }
+      sig { params(default: Numeric, array: T::Array[Numeric]).returns(T::Hash[Numeric, Numeric]) }
       def parse_array(default, array); end
 
       sig { params(first: Integer, widths: T::Array[Numeric]).returns(T::Hash[Numeric, Numeric]) }