Changed defaults for Calendar classes, simplified exceptions, updated…

… tests

apps/pagy_calendar_app.ru

@@ -69,15 +69,17 @@ class PagyCalendarApp < Sinatra::Base
   get '/' do
     Time.zone  = 'EST'   # convert the UTC storage time to time with zone 'EST'
     collection = MockCollection::Calendar.new
+    # Default calendar
     # The conf Hash defines the pagy objects variables keyed by calendar unit and the final pagy standard object
     # The :skip is an optional and arbitrarily named param that skips the calendar pagination and uses only the pagy
     # object to paginate the unfiltered collection. (It's active by default even without a :skip param).
     # You way want to invert the logic (also in the view) with something like `active: params[:active]`,
     # which would be inactive by default and only active on demand.
-    @calendar, @pagy, @records = pagy_calendar(collection, year:   { size: 4 },
-                                                           month:  { size: 12, format: '%b' },
-                                                           pagy:   { items: 10 },
+    @calendar, @pagy, @records = pagy_calendar(collection, year:   {},
+                                                           month:  {},
+                                                           day:    {},
                                                            active: !params[:skip])
+    Time.now.to_s
     erb :pagy_demo # template available in the __END__ section as @@ pagy_demo
   end
 end
@@ -112,7 +114,7 @@ __END__
   <% else %>
     <a href="?skip=true" >Hide Calendar</a>
     <br>
-    <a href="<%= pagy_calendar_url_at(@calendar, Time.zone.parse('2022-03-03')) %>">Go to the 2022-03 Page</a>
+    <a href="<%= pagy_calendar_url_at(@calendar, Time.zone.parse('2022-03-02')) %>">Go to the 2022-03-02 Page</a>
     <!-- You can use Time.zone.now to find the current page if your time period include today -->
     <% end %>
   </p>
@@ -122,11 +124,12 @@ __END__
     <p>Showtime: <%= @calendar.showtime %></p>
     <%= pagy_bootstrap_nav(@calendar[:year]) %>   <!-- year nav -->
     <%= pagy_bootstrap_nav(@calendar[:month]) %>  <!-- month nav -->
+    <%= pagy_bootstrap_nav(@calendar[:day]) %> <!-- day nav -->
   <% end %>
 
   <!-- page info extended for the calendar unit -->
   <div class="alert alert-primary" role="alert">
-    <%= pagy_info(@pagy) %><%= " for <b>#{@calendar[:month].label(format: '%B %Y')}</b>" if @calendar %>
+    <%= pagy_info(@pagy) %><%= " for <b>#{@calendar.showtime.strftime('%Y-%m-%d')}</b>" if @calendar %>
   </div>
 
   <!-- page records (time converted in your local time)-->

e2e/pagy_app.ru

@@ -87,7 +87,9 @@ class PagyApp < Sinatra::Base
     %W[/#{name}-calendar /#{name}-calendar/:trim].each do |route|
       get(route) do
         collection = MockCollection::Calendar.new
-        @calendar, @pagy, @records = pagy_calendar(collection, month: { size: [1, 2, 2, 1], trim_extra: params['trim'] })
+        @calendar, @pagy, @records = pagy_calendar(collection, month: { size: [1, 2, 2, 1],
+                                                                        format: '%Y-%m',
+                                                                        trim_extra: params['trim'] })
         name_fragment = name == 'navs' ? '' : "#{name}_"
         erb :calendar_helpers, locals: { name: name, name_fragment: name_fragment }
       end

lib/pagy/calendar/day.rb

@@ -5,8 +5,9 @@ class Pagy # :nodoc:
   class Calendar # :nodoc:
     # Calendar day subclass
     class Day < Calendar
-      DEFAULT = { order:  :asc,      # rubocop:disable Style/MutableConstant
-                  format: '%Y-%m-%d' }
+      DEFAULT = { size:   31,   # rubocop:disable Style/MutableConstant
+                  order:  :asc,
+                  format: '%d' }
 
       protected
 

lib/pagy/calendar/helper.rb

@@ -17,13 +17,13 @@ def init(conf, period, params)
 
       # Create the calendar
       def init(conf, period, params)
-        @units = Calendar::UNITS & conf.keys # get the units in time length desc order
+        @conf  = Marshal.load(Marshal.dump(conf))  # store a copy
+        @units = Calendar::UNITS & @conf.keys # get the units in time length desc order
         raise ArgumentError, 'no calendar unit found in pagy_calendar @configuration' if @units.empty?
 
         @period     = period
         @params     = params
         @page_param = conf[:pagy][:page_param] || DEFAULT[:page_param]
-        @conf       = Marshal.load(Marshal.dump(conf))  # store a copy
         @units.each do |unit|  # set all the :page_param vars for later deletion
           unit_page_param         = :"#{unit}_#{@page_param}"
           conf[unit][:page_param] = unit_page_param

lib/pagy/calendar/month.rb

@@ -5,8 +5,9 @@ class Pagy # :nodoc:
   class Calendar # :nodoc:
     # Calendar month subclass
     class Month < Calendar
-      DEFAULT = { order: :asc, # rubocop:disable Style/MutableConstant
-                  format: '%Y-%m' }
+      DEFAULT = { size: 12,   # rubocop:disable Style/MutableConstant
+                  order: :asc,
+                  format: '%b' }
 
       protected
 

lib/pagy/calendar/quarter.rb

@@ -5,8 +5,9 @@ class Pagy # :nodoc:
   class Calendar # :nodoc:
     # Calendar quarter subclass
     class Quarter < Calendar
-      DEFAULT = { order:  :asc,      # rubocop:disable Style/MutableConstant
-                  format: '%Y-Q%q' } # '%q' token
+      DEFAULT = { size:   4,      # rubocop:disable Style/MutableConstant
+                  order:  :asc,
+                  format: 'Q%q' } # '%q' token
 
       # The label for any page, with the substitution of the '%q' token
       def label_for(page, opts = {})

lib/pagy/calendar/year.rb

@@ -5,7 +5,8 @@ class Pagy # :nodoc:
   class Calendar # :nodoc:
     # Calendar year subclass
     class Year < Calendar
-      DEFAULT = { order:  :asc,      # rubocop:disable Style/MutableConstant
+      DEFAULT = { size:   10,   # rubocop:disable Style/MutableConstant
+                  order:  :asc,
                   format: '%Y' }
 
       protected

lib/pagy/extras/calendar.rb

@@ -15,11 +15,10 @@ module Backend
 
       # Take a collection and a conf Hash with keys in CONF_KEYS and return an array with 3 items: [calendar, pagy, results]
       def pagy_calendar(collection, conf)
-        unless conf.is_a?(Hash) && (conf.keys - CONF_KEYS).empty? && conf.all? { |k, v| v.is_a?(Hash) || k == :active }
-          raise ArgumentError, "keys must be in #{CONF_KEYS.inspect} and object values must be Hashes; got #{conf.inspect}"
-        end
+        raise ArgumentError, "keys must be in #{CONF_KEYS.inspect}" \
+              unless conf.is_a?(Hash) && (conf.keys - CONF_KEYS).empty?
 
-        conf[:pagy] = {} unless conf[:pagy]  # use default Pagy object when omitted
+        conf[:pagy] ||= {}
         unless conf.key?(:active) && !conf[:active]
           calendar, from, to = Calendar::Helper.send(:init, conf, pagy_calendar_period(collection), params)
           collection         = pagy_calendar_filter(collection, from, to)

test/pagy/calendar_dst_test.rb

@@ -11,25 +11,25 @@
     it 'calculates the last label out of DST' do
       starting = Time.zone.local(2022, 3, 1, 3)   # PST
       ending   = Time.zone.local(2022, 3, 10, 3)  # PST
-      p = Pagy::Calendar.send(:create, :day, period: [starting, ending])
+      p = Pagy::Calendar.send(:create, :day, format: '%Y-%m-%d', period: [starting, ending])
       _(p.label_for(p.last)).must_equal "2022-03-10"
     end
     it 'calculates the last label entering DST' do
       starting = Time.zone.local(2022, 3, 10, 3)  # PST
       ending   = Time.zone.local(2022, 3, 20, 3)  # PDT
-      p = Pagy::Calendar.send(:create, :day, period: [starting, ending])
+      p = Pagy::Calendar.send(:create, :day, format: '%Y-%m-%d', period: [starting, ending])
       _(p.label_for(p.last)).must_equal "2022-03-20"
     end
     it 'calculates the last label in DST' do
       starting = Time.zone.local(2022, 10, 1, 3)   # PDT
       ending   = Time.zone.local(2022, 10, 10, 3)  # PDT
-      p = Pagy::Calendar.send(:create, :day, period: [starting, ending])
+      p = Pagy::Calendar.send(:create, :day, format: '%Y-%m-%d', period: [starting, ending])
       _(p.label_for(p.last)).must_equal "2022-10-10"
     end
     it 'calculates the last label exiting DST' do
       starting = Time.zone.local(2022, 11, 1, 3)   # PDT
       ending   = Time.zone.local(2022, 11, 10, 3)  # PST
-      p = Pagy::Calendar.send(:create, :day, period: [starting, ending])
+      p = Pagy::Calendar.send(:create, :day, format: '%Y-%m-%d', period: [starting, ending])
       _(p.label_for(p.last)).must_equal "2022-11-10"
     end
   end
@@ -65,25 +65,25 @@
     it 'calculates the last label out of DST' do
       starting = Time.zone.local(2021, 12, 3, 3)   # PST
       ending   = Time.zone.local(2022, 2, 10, 3)  # PST
-      p = Pagy::Calendar.send(:create, :month, period: [starting, ending])
+      p = Pagy::Calendar.send(:create, :month, format: '%Y-%m', period: [starting, ending])
       _(p.label_for(p.last)).must_equal "2022-02"
     end
     it 'calculates the last label entering DST' do
       starting = Time.zone.local(2022, 2, 10, 3)  # PST
       ending   = Time.zone.local(2022, 4, 21, 3)  # PDT  W
-      p = Pagy::Calendar.send(:create, :month, period: [starting, ending])
+      p = Pagy::Calendar.send(:create, :month, format: '%Y-%m', period: [starting, ending])
       _(p.label_for(p.last)).must_equal "2022-04"
     end
     it 'calculates the last label in DST' do
       starting = Time.zone.local(2022, 7, 1, 3)   # PDT
       ending   = Time.zone.local(2022, 9, 10, 3)  # PDT
-      p = Pagy::Calendar.send(:create, :month, period: [starting, ending])
+      p = Pagy::Calendar.send(:create, :month, format: '%Y-%m', period: [starting, ending])
       _(p.label_for(p.last)).must_equal "2022-09"
     end
     it 'calculates the last label exiting DST' do
       starting = Time.zone.local(2022, 9, 10, 3)   # PDT
       ending   = Time.zone.local(2022, 11, 10, 3)  # PST
-      p = Pagy::Calendar.send(:create, :month, period: [starting, ending])
+      p = Pagy::Calendar.send(:create, :month, format: '%Y-%m', period: [starting, ending])
       _(p.label_for(p.last)).must_equal "2022-11"
     end
   end
@@ -92,25 +92,25 @@
     it 'calculates the last label out of DST' do
       starting = Time.zone.local(2022, 1, 3, 3)  # PST
       ending   = Time.zone.local(2022, 2, 10, 3)  # PST
-      p = Pagy::Calendar.send(:create, :quarter, period: [starting, ending])
+      p = Pagy::Calendar.send(:create, :quarter, format: '%Y-Q%q', period: [starting, ending])
       _(p.label_for(p.last)).must_equal "2022-Q1"
     end
     it 'calculates the last label entering DST' do
       starting = Time.zone.local(2022, 2, 10, 3)  # PST
       ending   = Time.zone.local(2022, 4, 21, 3)  # PDT  W
-      p = Pagy::Calendar.send(:create, :quarter, period: [starting, ending])
+      p = Pagy::Calendar.send(:create, :quarter, format: '%Y-Q%q', period: [starting, ending])
       _(p.label_for(p.last)).must_equal "2022-Q2"
     end
     it 'calculates the last label in DST' do
       starting = Time.zone.local(2022, 7, 1, 3)   # PDT
       ending   = Time.zone.local(2022, 9, 10, 3)  # PDT
-      p = Pagy::Calendar.send(:create, :quarter, period: [starting, ending])
+      p = Pagy::Calendar.send(:create, :quarter, format: '%Y-Q%q', period: [starting, ending])
       _(p.label_for(p.last)).must_equal "2022-Q3"
     end
     it 'calculates the last label exiting DST' do
       starting = Time.zone.local(2022, 9, 10, 3)   # PDT
       ending   = Time.zone.local(2022, 11, 10, 3)  # PST
-      p = Pagy::Calendar.send(:create, :quarter, period: [starting, ending])
+      p = Pagy::Calendar.send(:create, :quarter, format: '%Y-Q%q', period: [starting, ending])
       _(p.label_for(p.last)).must_equal "2022-Q4"
     end
   end

test/pagy/calendar_test.rb

@@ -252,7 +252,7 @@ def pagy(unit: :month, **vars)
   describe '#label' do
     it 'uses the default and custom format' do
       p = pagy(unit: :month, order: :desc, page: 2)
-      _(p.label).must_equal '2023-10'
+      _(p.label).must_equal 'Oct'
       _(p.label(format: '%B %Y')).must_equal 'October 2023'
     end
   end

test/pagy/calendar_test.rb.rematch

@@ -1,11 +1,11 @@
 ---
-"[1] pagy/calendar::#label_for#test_0001_labels the year": '2021'
-"[2] pagy/calendar::#label_for#test_0001_labels the year": '2022'
-"[1] pagy/calendar::#label_for#test_0003_labels the month": 2021-10
-"[2] pagy/calendar::#label_for#test_0003_labels the month": 2021-11
-"[1] pagy/calendar::#label_for#test_0002_labels the quarter": 2021-Q4
-"[2] pagy/calendar::#label_for#test_0002_labels the quarter": 2022-Q1
-"[1] pagy/calendar::#label_for#test_0005_labels the day": '2021-10-21'
-"[2] pagy/calendar::#label_for#test_0005_labels the day": '2021-10-22'
+"[1] pagy/calendar::#label_for#test_0003_labels the month": Oct
+"[2] pagy/calendar::#label_for#test_0003_labels the month": Nov
 "[1] pagy/calendar::#label_for#test_0004_labels the week": 2021-41
 "[2] pagy/calendar::#label_for#test_0004_labels the week": 2021-42
+"[1] pagy/calendar::#label_for#test_0002_labels the quarter": Q4
+"[2] pagy/calendar::#label_for#test_0002_labels the quarter": Q1
+"[1] pagy/calendar::#label_for#test_0001_labels the year": '2021'
+"[2] pagy/calendar::#label_for#test_0001_labels the year": '2022'
+"[1] pagy/calendar::#label_for#test_0005_labels the day": '21'
+"[2] pagy/calendar::#label_for#test_0005_labels the day": '22'

test/pagy/extras/calendar_extra_test.rb

@@ -48,7 +48,7 @@ def app(**opts)
     it 'raises ArgumentError for wrong conf' do
       _ { MockApp::Calendar.new.send(:pagy_calendar, @collection, []) }.must_raise ArgumentError
       _ { MockApp::Calendar.new.send(:pagy_calendar, @collection, unknown: {}) }.must_raise ArgumentError
-      _ { MockApp::Calendar.new.send(:pagy_calendar, @collection, year: []) }.must_raise ArgumentError
+      _ { MockApp::Calendar.new.send(:pagy_calendar, @collection, year: []) }.must_raise TypeError
       _ { MockApp::Calendar.new.send(:pagy_calendar, @collection, {}) }.must_raise ArgumentError
     end
     it 'selects :year for the pages and check the total' do
@@ -123,7 +123,7 @@ def app(**opts)
     end
     it 'selects :month for an intermediate page' do
       calendar, _pagy, entries = app(params: { month_page: 25 }).send(:pagy_calendar, @collection,
-                                                                      month: {},
+                                                                      month: { size: [1, 4, 4, 1] },
                                                                       pagy: { items: 600 })
       _(calendar[:month].series).must_equal [1, :gap, 21, 22, 23, 24, '25', 26]
       _(calendar[:month].prev).must_equal 24
@@ -132,7 +132,7 @@ def app(**opts)
     end
     it 'selects :month for the last page' do
       calendar, _pagy, entries = app(params: { month_page: 26 }).send(:pagy_calendar, @collection,
-                                                                      month: {  },
+                                                                      month: {  size: [1, 4, 4, 1]},
                                                                       pagy: { items: 600 })
       _(calendar[:month].series).must_equal [1, :gap, 22, 23, 24, 25, '26']
       _(calendar[:month].prev).must_equal 25
@@ -173,7 +173,7 @@ def app(**opts)
     it 'selects :day for the first page' do
       collection = MockCollection::Calendar.new(@collection[0, 40])
       calendar, _pagy, entries = app(params: { day_page: 1 }).send(:pagy_calendar, collection,
-                                                                   day: {},
+                                                                   day: { size: [1, 4, 4, 1] },
                                                                    pagy: { items: 600 })
 
       _(calendar[:day].series).must_equal ["1", 2, 3, 4, 5, :gap, 60]
@@ -185,7 +185,7 @@ def app(**opts)
     it 'selects :day for an intermediate page' do
       collection = MockCollection::Calendar.new(@collection[0, 40])
       calendar, _pagy, entries = app(params: { day_page: 25 }).send(:pagy_calendar, collection,
-                                                                    day: {},
+                                                                    day: { size: [1, 4, 4, 1] },
                                                                     pagy: { items: 600 })
       _(calendar[:day].series).must_equal [1, :gap, 21, 22, 23, 24, "25", 26, 27, 28, 29, :gap, 60]
       _(calendar[:day].prev).must_equal 24
@@ -195,7 +195,7 @@ def app(**opts)
     it 'selects :day for the last page' do
       collection = MockCollection::Calendar.new(@collection[0, 40])
       calendar, _pagy, entries = app(params: { day_page: 60 }).send(:pagy_calendar, collection,
-                                                                    day: {},
+                                                                    day: { size: [1, 4, 4, 1]},
                                                                     pagy: { items: 600 })
       _(calendar[:day].series).must_equal [1, :gap, 56, 57, 58, 59, "60"]
       _(calendar[:day].prev).must_equal 59

test/pagy/extras/frontend_helpers_json_test.rb.rematch

@@ -19,24 +19,24 @@
   - 26
 "[2] pagy/extras/frontend_helpers_json::Calendar sequels and label_sequels#test_0001_generate the labels for the sequels":
   '0':
-  - 2021-10
-  - 2021-11
-  - 2021-12
-  - 2022-01
-  - 2022-02
+  - Oct
+  - Nov
+  - Dec
+  - Jan
+  - Feb
   - :gap
-  - 2023-11
+  - Nov
   '600':
-  - 2021-10
-  - 2021-11
-  - 2021-12
-  - 2022-01
-  - 2022-02
-  - 2022-03
+  - Oct
+  - Nov
+  - Dec
+  - Jan
+  - Feb
+  - Mar
   - :gap
-  - 2023-11
+  - Nov
+"[1] pagy/extras/frontend_helpers_json::#pagy_data#test_0001_uses json": data-pagy="WyJ0ZXN0X2Z1bmN0aW9uIiwic29tZS1zdHJpbmciLDEyMyx0cnVlXQ=="
 '[1] pagy/extras/frontend_helpers_json::#pagy_marked_link#test_0001_returns only the "standard" link': '<a
   href="/foo?page=__pagy_page__"   style="display: none;"></a>'
 '[2] pagy/extras/frontend_helpers_json::#pagy_marked_link#test_0001_returns only the "standard" link': '<a
   href="/foo?p=__pagy_page__"   style="display: none;"></a>'
-"[1] pagy/extras/frontend_helpers_json::#pagy_data#test_0001_uses json": data-pagy="WyJ0ZXN0X2Z1bmN0aW9uIiwic29tZS1zdHJpbmciLDEyMyx0cnVlXQ=="

test/pagy/extras/frontend_helpers_oj_test.rb.rematch

@@ -1,4 +1,8 @@
 ---
+'[1] pagy/extras/frontend_helpers_oj::#pagy_marked_link#test_0001_returns only the "standard" link': '<a
+  href="/foo?page=__pagy_page__"   style="display: none;"></a>'
+'[2] pagy/extras/frontend_helpers_oj::#pagy_marked_link#test_0001_returns only the "standard" link': '<a
+  href="/foo?p=__pagy_page__"   style="display: none;"></a>'
 "[1] pagy/extras/frontend_helpers_oj::Calendar sequels and label_sequels#test_0001_generate the labels for the sequels":
   '0':
   - 1
@@ -19,25 +23,21 @@
   - 26
 "[2] pagy/extras/frontend_helpers_oj::Calendar sequels and label_sequels#test_0001_generate the labels for the sequels":
   '0':
-  - 2021-10
-  - 2021-11
-  - 2021-12
-  - 2022-01
-  - 2022-02
+  - Oct
+  - Nov
+  - Dec
+  - Jan
+  - Feb
   - :gap
-  - 2023-11
+  - Nov
   '600':
-  - 2021-10
-  - 2021-11
-  - 2021-12
-  - 2022-01
-  - 2022-02
-  - 2022-03
+  - Oct
+  - Nov
+  - Dec
+  - Jan
+  - Feb
+  - Mar
   - :gap
-  - 2023-11
+  - Nov
 "[1] pagy/extras/frontend_helpers_oj::#pagy_data#test_0001_uses oj": data-pagy="WyJ0ZXN0X2Z1bmN0aW9uIiwic29tZS1zdHJpbmciLDEyMyx0cnVlXQ=="
 "[2] pagy/extras/frontend_helpers_oj::#pagy_data#test_0001_uses oj": data-pagy="WyJ0ZXN0X2Z1bmN0aW9uIiwic29tZS1zdHJpbmciLDEyMyx0cnVlLCJwYWdlIl0="
-'[1] pagy/extras/frontend_helpers_oj::#pagy_marked_link#test_0001_returns only the "standard" link': '<a
-  href="/foo?page=__pagy_page__"   style="display: none;"></a>'
-'[2] pagy/extras/frontend_helpers_oj::#pagy_marked_link#test_0001_returns only the "standard" link': '<a
-  href="/foo?p=__pagy_page__"   style="display: none;"></a>'