5.18.0

CHANGELOG.md

@@ -1,3 +1,12 @@
+## [5.18.0](https://github.com/shivam091/unit_measurements/compare/v5.17.0...v5.18.0) - 2023-12-16
+
+### What's new
+
+- Added unit group for `mass flow rate` units.
+- Added unit group for `volumetric flow rate` units.
+
+----------
+
 ## [5.17.0](https://github.com/shivam091/unit_measurements/compare/v5.16.0...v5.17.0) - 2023-12-15
 
 ### What's new

lib/unit_measurements/unit_groups/all.rb

@@ -47,6 +47,8 @@
 require_relative "radiation_absorbed_dose"
 require_relative "radiation_equivalent_dose"
 require_relative "information_entropy"
+require_relative "mass_flow_rate"
+require_relative "volumetric_flow_rate"
 
 require_relative "sound_level"
 require_relative "plane_angle"

lib/unit_measurements/unit_groups/mass_flow_rate.rb

@@ -0,0 +1,49 @@
+# -*- encoding: utf-8 -*-
+# -*- frozen_string_literal: true -*-
+# -*- warn_indent: true -*-
+
+UnitMeasurements::MassFlowRate = UnitMeasurements.build do
+  primitive "kg/s"
+
+  system :metric do
+    unit "kg/s", aliases: ["kilogramme per second", "kilogrammes per second", "kilogram per second", "kilograms per second"]
+    unit "kg/min", value: "1/60 kg/s", aliases: ["kilogramme per minute", "kilogrammes per minute", "kilogram per minute", "kilograms per minute"]
+    unit "kg/h", value: "1/60 kg/min", aliases: ["kilogramme per hour", "kilogrammes per hour", "kilogram per hour", "kilograms per hour"]
+
+    unit "g/s", value: "1/1000 kg/s", aliases: ["gramme per second", "grammes per second", "gram per second", "grams per second"]
+    unit "g/min", value: "1/60 g/s", aliases: ["gramme per minute", "grammes per minute", "gram per minute", "grams per minute"]
+    unit "g/h", value: "1/60 g/min", aliases: ["gramme per hour", "grammes per hour", "gram per hour", "grams per hour"]
+
+    unit "t/s", value: "1000 kg/s", aliases: ["tonne per second", "tonnes per second", "metric tonne per second", "metric tonnes per second"]
+    unit "t/min", value: "1/60 t/s", aliases: ["tonne per minute", "tonnes per minute", "metric tonne per minute", "metric tonnes per minute"]
+    unit "t/h", value: "1/60 t/min", aliases: ["tonne per hour", "tonnes per hour", "metric tonne per hour", "metric tonnes per hour"]
+  end
+
+  system :us_customary do
+    unit "lb/s", value: "0.45359237 kg/s", aliases: ["pound per second", "pounds per second"]
+    unit "lb/min", value: "1/60 lb/s", aliases: ["pound per minute", "pounds per minute"]
+    unit "lb/h", value: "1/60 lb/min", aliases: ["pound per hour", "pounds per hour"]
+
+    unit "tn/s", value: "2000 lb/s", aliases: ["ton per second", "tons per second", "short ton per second", "short tons per second"]
+    unit "tn/min", value: "1/60 tn/s", aliases: ["ton per minute", "tons per minute", "short ton per minute", "short tons per minute"]
+    unit "tn/h", value: "1/60 tn/min", aliases: ["ton per hour", "tons per hour", "short ton per hour", "short tons per hour"]
+
+    unit "slug/s", value: "14.5939 kg/s", aliases: ["slug per second", "slugs per second"]
+    unit "slug/min", value: "1/60 slug/s", aliases: ["slug per minute", "slugs per minute"]
+    unit "slug/h", value: "1/60 slug/min", aliases: ["slug per hour", "slugs per hour"]
+  end
+
+  system :imperial do
+    unit "oz/s", value: "1/16 lb/s", aliases: ["ounce per second", "ounces per second"]
+    unit "oz/min", value: "1/60 oz/s", aliases: ["ounce per minute", "ounces per minute"]
+    unit "oz/h", value: "1/60 oz/min", aliases: ["ounce per hour", "ounces per hour"]
+
+    unit "gr/s", value: "1/7000 lb/s", aliases: ["grain per second", "grains per second"]
+    unit "gr/min", value: "1/60 gr/s", aliases: ["grain per minute", "grains per minute"]
+    unit "gr/h", value: "1/60 gr/min", aliases: ["grain per hour", "grains per hour"]
+
+    unit "LT/s", value: "2240 lb/s", aliases: ["long ton per second", "long tons per second"]
+    unit "LT/min", value: "1/60 LT/s", aliases: ["long ton per minute", "long tons per minute"]
+    unit "LT/h", value: "1/60 LT/min", aliases: ["long ton per hour", "long tons per hour"]
+  end
+end

lib/unit_measurements/unit_groups/volumetric_flow_rate.rb

@@ -0,0 +1,35 @@
+# -*- encoding: utf-8 -*-
+# -*- frozen_string_literal: true -*-
+# -*- warn_indent: true -*-
+
+UnitMeasurements::VolumetricFlowRate = UnitMeasurements.build do
+  primitive "m³/s"
+
+  system :metric do
+    unit "m³/s", aliases: ["m^3/s", "cubic metre per second", "cubic metres per second", "cubic meter per second", "cubic meters per second"]
+    unit "m³/min", value: "1/60 m³/s", aliases: ["m^3/min", "cubic metre per minute", "cubic metres per minute", "cubic meter per minute", "cubic meters per minute"]
+    unit "m³/h", value: "1/60 m³/min", aliases: ["m^3/h", "cubic metre per hour", "cubic metres per hour", "cubic meter per hour", "cubic meters per hour"]
+
+    unit "l/s", value: "1/1000 m³/s", aliases: ["L/s", "litre per second", "litres per second", "liter per second", "liters per second"]
+    unit "l/min", value: "1/60 l/s", aliases: ["L/min", "litre per minute", "litres per minute", "liter per minute", "liters per minute"]
+    unit "l/h", value: "1/60 l/min", aliases: ["L/h", "litre per hour", "litres per hour", "liter per hour", "liters per hour"]
+  end
+
+  system :imperial do
+    unit "ft³/s", value: "0.028316846592 m³/s", aliases: ["ft^3/s", "cubic foot per second", "cubic feet per second"]
+    unit "ft³/min", value: "1/60 ft³/s", aliases: ["ft^3/min", "cubic foot per minute", "cubic feet per minute"]
+    unit "ft³/h", value: "1/60 ft³/min", aliases: ["ft^3/h", "cubic foot per hour", "cubic feet per hour"]
+
+    unit "in³/s", value: "1.6387064e-5 m³/s", aliases: ["in^3/s", "cubic inch per second", "cubic inches per second"]
+    unit "in³/min", value: "1/60 in³/s", aliases: ["in^3/min", "cubic inch per minute", "cubic inches per minute"]
+    unit "in³/h", value: "1/60 in³/min", aliases: ["in^3/h", "cubic inch per hour", "cubic inches per hour"]
+
+    unit "yd³/s", value: "0.764554857984 m³/s", aliases: ["yd^3/s", "cubic yard per second", "cubic yards per second"]
+    unit "yd³/min", value: "1/60 yd³/s", aliases: ["yd^3/min", "cubic yard per minute", "cubic yards per minute"]
+    unit "yd³/h", value: "1/60 yd³/min", aliases: ["yd^3/h", "cubic yard per hour", "cubic yards per hour"]
+
+    unit "gal/s", value: "0.00454609 m³/s", aliases: ["gallon per second", "gallons per second"]
+    unit "gal/min", value: "1/60 gal/s", aliases: ["gallon per minute", "gallons per minute"]
+    unit "gal/h", value: "1/60 gal/min", aliases: ["gallon per hour", "gallons per hour"]
+  end
+end

spec/unit_measurements/comparison_spec.rb

@@ -51,11 +51,5 @@
         expect(length1.between?(length2, length3)).to be_falsy
       end
     end
-
-    describe "#between?" do
-      it "returns true" do
-        expect(length1.between?(length2, length3)).to be_falsy
-      end
-    end
   end
 end

spec/unit_measurements/unit_groups/mass_flow_rate_spec.rb

@@ -0,0 +1,115 @@
+# -*- encoding: utf-8 -*-
+# -*- frozen_string_literal: true -*-
+# -*- warn_indent: true -*-
+
+# spec/unit_measurements/unit_groups/mass_flow_rate_spec.rb
+
+RSpec.describe UnitMeasurements::MassFlowRate do
+  describe "kg/s" do
+    subject { described_class.new(5, "kg/s") }
+
+    it "converts to kg/min" do
+      expect(subject.convert_to("kg/min").quantity).to eq(300)
+    end
+
+    it "converts to kg/h" do
+      expect(subject.convert_to("kg/h").quantity).to eq(18000)
+    end
+
+    it "converts to g/s" do
+      expect(subject.convert_to("g/s").quantity).to eq(5000)
+    end
+
+    it "converts to g/min" do
+      expect(subject.convert_to("g/min").quantity).to eq(300000)
+    end
+
+    it "converts to g/h" do
+      expect(subject.convert_to("g/h").quantity).to eq(18000000)
+    end
+
+    it "converts to t/s" do
+      expect(subject.convert_to("t/s").quantity).to eq(0.005)
+    end
+
+    it "converts to t/min" do
+      expect(subject.convert_to("t/min").quantity).to eq(0.3)
+    end
+
+    it "converts to t/h" do
+      expect(subject.convert_to("t/h").quantity).to eq(18)
+    end
+
+    it "converts to lb/s" do
+      expect(subject.convert_to("lb/s").quantity).to eq(11.0231131092439)
+    end
+
+    it "converts to lb/min" do
+      expect(subject.convert_to("lb/min").quantity).to eq(661.386786554633)
+    end
+
+    it "converts to lb/h" do
+      expect(subject.convert_to("lb/h").quantity).to eq(39683.207193278)
+    end
+
+    it "converts to tn/s" do
+      expect(subject.convert_to("tn/s").quantity).to eq(0.00551155655462194)
+    end
+
+    it "converts to tn/min" do
+      expect(subject.convert_to("tn/min").quantity).to eq(0.330693393277316)
+    end
+
+    it "converts to tn/h" do
+      expect(subject.convert_to("tn/h").quantity).to eq(19.841603596639)
+    end
+
+    it "converts to slug/s" do
+      expect(subject.convert_to("slug/s").quantity).to eq(0.342608898238305)
+    end
+
+    it "converts to slug/min" do
+      expect(subject.convert_to("slug/min").quantity).to eq(20.5565338942983)
+    end
+
+    it "converts to slug/h" do
+      expect(subject.convert_to("slug/h").quantity).to eq(1233.3920336579)
+    end
+
+    it "converts to oz/s" do
+      expect(subject.convert_to("oz/s").quantity).to eq(176.369809747902)
+    end
+
+    it "converts to oz/min" do
+      expect(subject.convert_to("oz/min").quantity).to eq(10582.1885848741)
+    end
+
+    it "converts to oz/h" do
+      expect(subject.convert_to("oz/h").quantity).to eq(634931.315092447)
+    end
+
+    it "converts to gr/s" do
+      expect(subject.convert_to("gr/s").quantity).to eq(77161.7917647071)
+    end
+
+    it "converts to gr/min" do
+      expect(subject.convert_to("gr/min").quantity).to eq(4.62970750588243e+6)
+    end
+
+    it "converts to gr/h" do
+      expect(subject.convert_to("gr/h").quantity).to eq(2.77782450352946e+8)
+    end
+
+    it "converts to LT/s" do
+      expect(subject.convert_to("LT/s").quantity).to eq(0.0049210326380553)
+    end
+
+    it "converts to LT/min" do
+      expect(subject.convert_to("LT/min").quantity).to eq(0.295261958283318)
+    end
+
+    it "converts to LT/h" do
+      expect(subject.convert_to("LT/h").quantity).to eq(17.7157174969991)
+    end
+  end
+end

spec/unit_measurements/unit_groups/volumetric_flow_rate_spec.rb

@@ -0,0 +1,79 @@
+# -*- encoding: utf-8 -*-
+# -*- frozen_string_literal: true -*-
+# -*- warn_indent: true -*-
+
+# spec/unit_measurements/unit_groups/volumetric_flow_rate_spec.rb
+
+RSpec.describe UnitMeasurements::VolumetricFlowRate do
+  describe "m³/s" do
+    subject { described_class.new(5, "m³/s") }
+
+    it "converts to m³/min" do
+      expect(subject.convert_to("m³/min").quantity).to eq(300)
+    end
+
+    it "converts to m³/h" do
+      expect(subject.convert_to("m³/h").quantity).to eq(18000)
+    end
+
+    it "converts to l/s" do
+      expect(subject.convert_to("l/s").quantity).to eq(5000)
+    end
+
+    it "converts to l/min" do
+      expect(subject.convert_to("l/min").quantity).to eq(3e+5)
+    end
+
+    it "converts to l/h" do
+      expect(subject.convert_to("l/h").quantity).to eq(1.8e+7)
+    end
+
+    it "converts to ft³/s" do
+      expect(subject.convert_to("ft³/s").quantity).to eq(176.573333607443)
+    end
+
+    it "converts to ft³/min" do
+      expect(subject.convert_to("ft³/min").quantity).to eq(10594.4000164466)
+    end
+
+    it "converts to ft³/h" do
+      expect(subject.convert_to("ft³/h").quantity).to eq(635664.000986795)
+    end
+
+    it "converts to in³/s" do
+      expect(subject.convert_to("in³/s").quantity).to eq(305118.720473661)
+    end
+
+    it "converts to in³/min" do
+      expect(subject.convert_to("in³/min").quantity).to eq(1.83071232284197e+7)
+    end
+
+    it "converts to in³/h" do
+      expect(subject.convert_to("in³/h").quantity).to eq(1.09842739370518e+9)
+    end
+
+    it "converts to yd³/s" do
+      expect(subject.convert_to("yd³/s").quantity).to eq(6.53975309657196)
+    end
+
+    it "converts to yd³/min" do
+      expect(subject.convert_to("yd³/min").quantity).to eq(392.385185794318)
+    end
+
+    it "converts to yd³/h" do
+      expect(subject.convert_to("yd³/h").quantity).to eq(23543.1111476591)
+    end
+
+    it "converts to gal/s" do
+      expect(subject.convert_to("gal/s").quantity).to eq(1099.84624149544)
+    end
+
+    it "converts to gal/min" do
+      expect(subject.convert_to("gal/min").quantity).to eq(65990.7744897263)
+    end
+
+    it "converts to gal/h" do
+      expect(subject.convert_to("gal/h").quantity).to eq(3.95944646938358e+6)
+    end
+  end
+end