fix: allow to use ActiveSupport::Multibyte::Chars in to_b

abak-press · Apr 3, 2017 · 334ca54 · 334ca54
1 parent 97b86c6
commit 334ca54
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diff --git a/lib/string_tools/string.rb b/lib/string_tools/string.rb
@@ -3,7 +3,7 @@ class String
     TRUE_VALUES = %w(1 t T true TRUE on ON).to_set
 
     def initialize(string)
-      @string = string
+      @string = string.to_s
     end
 
     # Public: cast string value to boolean

diff --git a/spec/string_tools/string_spec.rb b/spec/string_tools/string_spec.rb
@@ -12,4 +12,9 @@
       expect(described_class.new(val).to_b).to be true
     end
   end
+
+  it 'allows to pass object responded to_s' do
+    expect(described_class.new(ActiveSupport::Multibyte::Chars.new('t')).to_b).to be true
+    expect(described_class.new(ActiveSupport::Multibyte::Chars.new('f')).to_b).to be false
+  end
 end