spec/ruby-measurement/unit_spec.rb in ruby-measurement-1.2.2 vs spec/ruby-measurement/unit_spec.rb in ruby-measurement-1.2.3

@@ -1,160 +1,160 @@
 require 'spec_helper'
 
 RSpec.describe Measurement::Unit do
   subject { described_class.new(name) }
-  
+
   let(:name) { :hour }
-  
+
   describe '#name' do
     it 'returns the name' do
       expect(subject.name).to eq 'hour'
     end
   end
-  
+
   describe '#add_alias' do
     it 'adds new aliases' do
       subject.add_alias :hr, :hrs
       expect(subject.aliases).to eq %w(hour hr hrs).to_set
     end
-    
+
     it 'does not add aliases that already exist' do
       subject.add_alias :hr, :hrs
       expect { subject.add_alias :hr, :hrs }.to_not raise_error
       expect(subject.aliases).to eq %w(hour hr hrs).to_set
     end
   end
-  
+
   describe '#add_conversion' do
     before do
       subject.add_conversion(:sec) { |value| value * 3600.0 }
     end
-    
+
     it 'adds new conversions' do
       conversion = proc { |value| value * 60.0 }
       subject.add_conversion(:min, &conversion)
       expect(subject.conversions['min']).to be conversion
     end
-    
+
     it 'replaces existing conversions' do
       conversion = proc { |value| value * 60.0 }
       subject.add_conversion(:sec, &conversion)
       expect(subject.conversions['sec']).to be conversion
     end
   end
-  
+
   describe '#aliases' do
     it 'returns the set of aliases' do
       expect(subject.aliases).to eq %w(hour).to_set
     end
   end
-  
+
   describe '#conversion' do
     before do
       described_class.define(:min)
       subject.add_conversion(:min) { |value| value * 60.0 }
     end
-    
+
     it 'returns conversion if it exists' do
       expect(subject.conversion(:min)).to_not be_nil
     end
-    
+
     it 'returns nil if it does not exist' do
       expect(subject.conversion(:sec)).to be_nil
     end
   end
-  
+
   describe '#inspect' do
     it 'returns name' do
       expect(subject.inspect).to eq subject.name
     end
   end
-  
+
   describe '#to_s' do
     it 'returns name' do
       expect(subject.inspect).to eq subject.name
     end
   end
-  
+
   describe '#==' do
     before do
       subject.add_alias(:hours, :hr, :hrs)
       subject.add_conversion(:min) { |value| value * 60.0 }
     end
-    
+
     describe 'other object is a Unit' do
       it 'returns true when name, aliases, and conversions match' do
         other = described_class.new(:hour)
         other.add_alias(:hours, :hr, :hrs)
         other.add_conversion(:min) { |value| value * 60.0 }
         expect(subject == other).to be true
       end
-      
+
       it "returns false when the name doesn't match" do
         other = described_class.new(:hoooour)
         other.add_alias(:hours, :hr, :hrs)
         other.add_conversion(:min) { |value| value * 60.0 }
         expect(subject == other).to be false
       end
-      
+
       it "returns false when the aliases don't match" do
         other = described_class.new(:hour)
         other.add_alias(:hoooours, :hr, :hrs)
         other.add_conversion(:min) { |value| value * 60.0 }
         expect(subject == other).to be false
       end
-      
+
       it "returns false when the conversions don't match" do
         other = described_class.new(:hour)
         other.add_alias(:hours, :hr, :hrs)
         other.add_conversion(:min) { |value| value * 60000.0 }
         expect(subject == other).to be false
       end
     end
-    
+
     describe 'other object is not a Unit' do
       it 'returns false' do
         expect(subject == :hour).to be false
       end
     end
   end
-  
+
   describe '.names' do
     subject { described_class }
-    
+
     it 'returns all defined unit names' do
       unit_names = subject.names
       expect(unit_names).to be_an Array
       expect(unit_names).to include 'count'
     end
   end
-  
+
   describe '.define' do
     subject { described_class }
-    
+
     it 'returns a unit builder' do
       builder = subject.define(:count)
       expect(builder).to be_a Measurement::Unit::Builder
     end
-    
+
     it 'accepts a block' do
       builder = subject.define(:count) { |b| b.alias :ct }
       expect(builder).to be_a Measurement::Unit::Builder
     end
   end
-  
+
   describe '.[]' do
     subject { described_class }
-    
+
     describe 'for a unit name that is defined' do
       it 'returns the unit' do
         unit = subject[:dozen]
         expect(unit).to be_a described_class
         expect(unit.name).to eq 'doz'
         expect(unit.aliases).to eq %w(doz dozen).to_set
       end
     end
-    
+
     describe 'for a unit name that is not defined' do
       it 'returns nil' do
         expect(subject[:potato]).to be nil
       end
     end