Merge pull request #204 from sue445/feature/reiwa

Impl `heisei?` and `reiwa?` methods

README.md

@@ -714,6 +714,27 @@ Go!プリンセスプリキュア
 
 * `has_birthday?` is alias to `have_birthday?`
 
+### `Rubicure::Girl#heisei?` and `Rubicure::Girl#reiwa?`
+```ruby
+>> Cure.star.heisei?
+=> true
+>> Cure.star.reiwa?
+=> false
+```
+
+### `Rubicure::Series#heisei?` and `Rubicure::Series#reiwa?`
+```ruby
+>> Precure.hugtto.heisei?
+=> true
+>> Precure.hugtto.reiwa?
+=> false
+
+>> Precure.star_twinkle.heisei?
+=> true
+>> Precure.star_twinkle.reiwa?
+=> true
+```
+
 ## More reference
 http://rubydoc.info/gems/rubicure/frames
 

lib/rubicure.rb

@@ -3,6 +3,7 @@
 require "hashie"
 require "rubicure/version"
 require "rubicure/concerns/util"
+require "rubicure/concerns/gengou"
 require "rubicure/series"
 require "rubicure/girl"
 require "rubicure/core"

lib/rubicure/concerns/gengou.rb

@@ -0,0 +1,17 @@
+module Rubicure
+  module Concerns
+    module Gengou
+      refine Date do
+        # Whether current date is Heisei
+        def heisei?
+          Date.new(1989, 1, 8) <= self && self <= Date.new(2019, 4, 30)
+        end
+
+        # Whether current date is Reiwa
+        def reiwa?
+          Date.new(2019, 5, 1) <= self
+        end
+      end
+    end
+  end
+end

lib/rubicure/girl.rb

@@ -7,6 +7,8 @@ module Rubicure
   class Girl < Hash # rubocop:disable Metrics/ClassLength
     include Hashie::Extensions::MethodAccess
 
+    using Rubicure::Concerns::Gengou
+
     ATTRIBUTES = [
       :girl_name,
       :human_name,
@@ -161,6 +163,16 @@ def full_name
       human_full_name.presence || human_name
     end
 
+    # Whether Heisei precure
+    def heisei?
+      created_date.heisei?
+    end
+
+    # Whether Reiwa precure
+    def reiwa?
+      created_date.reiwa?
+    end
+
     ATTRIBUTES.each do |attribute|
       define_method attribute do
         if @current_transform_style

lib/rubicure/series.rb

@@ -6,6 +6,8 @@ class Series < Hash
     include Rubicure::Concerns::Util
     include Enumerable
 
+    using Rubicure::Concerns::Gengou
+
     @cache = {}
     @config = nil
 
@@ -71,6 +73,19 @@ def to_json(*_args)
       original_hash.to_json
     end
 
+    # Whether Heisei precure
+    def heisei?
+      started_date.heisei? || ended_date.heisei?
+    end
+
+    # Whether Reiwa precure
+    def reiwa?
+      # TODO: Remove after StarTwinkle Precure is finished
+      return true unless has_key?(:ended_date)
+
+      started_date.reiwa? || ended_date.reiwa?
+    end
+
     class << self
       # @return [Array<Symbol>]
       def names

spec/rubicure/concerns/gengou_spec.rb

@@ -0,0 +1,37 @@
+describe Rubicure::Concerns::Gengou do
+  using Rubicure::Concerns::Gengou
+
+  describe "Date#heisei?" do
+    subject { date(str).heisei? }
+
+    using RSpec::Parameterized::TableSyntax
+
+    where(:str, :expected) do
+      "1989-01-07" | false
+      "1989-01-08" | true
+      "2019-04-30" | true
+      "2019-05-01" | false
+    end
+
+    with_them do
+      it { should eq expected }
+    end
+  end
+
+  describe "Date#reiwa?" do
+    subject { date(str).reiwa? }
+
+    using RSpec::Parameterized::TableSyntax
+
+    where(:str, :expected) do
+      "1989-01-07" | false
+      "1989-01-08" | false
+      "2019-04-30" | false
+      "2019-05-01" | true
+    end
+
+    with_them do
+      it { should eq expected }
+    end
+  end
+end

spec/rubicure/girl_spec.rb

@@ -21,7 +21,7 @@
   let(:human_name)     { "黄瀬やよい" }
   let(:precure_name)   { "キュアピース" }
   let(:cast_name)      { "金元寿子" }
-  let(:created_date)   { "2012-02-19" }
+  let(:created_date)   { date("2012-02-19") }
   let(:extra_names)    { %w[プリンセスピース ウルトラピース] }
   let(:color)          { "yellow" }
   let(:transform_message) do
@@ -331,4 +331,17 @@
       it { should eq "黄瀬やよい" }
     end
   end
+
+  describe "#heisei?" do
+    subject { girl.heisei? }
+
+    it { should eq true }
+  end
+
+  describe "#reiwa?" do
+    subject { girl.reiwa? }
+
+    # TODO: Add reiwa precure test after cure cosmo is added
+    it { should eq false }
+  end
 end

spec/rubicure/series_spec.rb

@@ -154,4 +154,38 @@
 
     it { should eq json.squish }
   end
+
+  describe "#heisei?" do
+    subject { series.heisei? }
+
+    using RSpec::Parameterized::TableSyntax
+
+    let(:series) { Rubicure::Series.find(series_name) }
+
+    where(:series_name, :expected) do
+      :hugtto       | true
+      :star_twinkle | true
+    end
+
+    with_them do
+      it { should eq expected }
+    end
+  end
+
+  describe "#reiwa?" do
+    subject { series.reiwa? }
+
+    using RSpec::Parameterized::TableSyntax
+
+    let(:series) { Rubicure::Series.find(series_name) }
+
+    where(:series_name, :expected) do
+      :hugtto       | false
+      :star_twinkle | true
+    end
+
+    with_them do
+      it { should eq expected }
+    end
+  end
 end