## [4.9.0](https://github.com/shivam091/unit_measurements/compare/v4.8.0...v4.9.0) - 2023-10-13 ### What's new - Added unit group for `information entropy` units. ---------- ## [4.8.0](https://github.com/shivam091/unit_measurements/compare/v4.7.0...v4.8.0) - 2023-10-12 ### What's new - Added unit group for `radiation exposure` units. - Added unit group for `radiation absorbed dose` units. - Added unit group for `radiation equivalent dose` units. ---------- ## [4.7.0](https://github.com/shivam091/unit_measurements/compare/v4.6.0...v4.7.0) - 2023-10-11 ### What's new - Added unit group for `magnetomotive force` units. - Added unit group for `radioactivity` units. ---------- ## [4.6.0](https://github.com/shivam091/unit_measurements/compare/v4.5.0...v4.6.0) - 2023-10-10 ### What's new - Added unit group for `dynamic viscosity` units. - Added unit group for `kinetic viscosity` units. ---------- ## [4.5.0](https://github.com/shivam091/unit_measurements/compare/v4.4.0...v4.5.0) - 2023-10-09 ### What's new - Added unit group for `energy` units. - Added unit group for `power` units. ---------- ## [4.4.0](https://github.com/shivam091/unit_measurements/compare/v4.3.0...v4.4.0) - 2023-10-08 ### What's new - Added unit group for `luminance` units. - Added unit group for `frequency` units. ---------- ## [4.3.0](https://github.com/shivam091/unit_measurements/compare/v4.2.0...v4.3.0) - 2023-10-07 ### What's new - Added unit group for `luminous flux` units. - Added unit group for `illuminance` units. ---------- ## [4.2.0](https://github.com/shivam091/unit_measurements/compare/v4.1.0...v4.2.0) - 2023-10-06 ### What's new - Added unit group for `pressure` units. - Added unit group for `torque` units. ---------- ## [4.1.0](https://github.com/shivam091/unit_measurements/compare/v4.0.0...v4.1.0) - 2023-10-05 ### What's new - Added unit group for `catalytic activity` units. - Added unit group for `electric dipole moment` units. - Added unit group for `electric quadrupole moment` units. ---------- ## [4.0.0](https://github.com/shivam091/unit_measurements/compare/v3.8.0...v4.0.0) - 2023-10-04 ### What's new - Added support to set `primitive` unit for each unit group. - Added support to set `system` in `Unit` metadata. - Added `UnitMeasurements::PrimitiveUnitAlreadySetError` error if `primitive` unit is defined more than one time in the unit group. ### What's changed - Renamed `Voltage` unit group class to `ElectricPotential`. - Renamed `Conductance` unit group class to `ElectricConductance`. - Renamed `Resistance` unit group class to `ElectricalResistance`. - Renamed `Elastance` unit group class to `ElectricalElastance`. - Renamed `Capacitance` unit group class to `ElectricalCapacitance`. - Renamed `Inductance` unit group class to `ElectricalInductance`. ### What's removed - Removed support to build `UnitSystem` instances for each system within the unit group. - Removed support to set `primitive` unit for each unit system within the unit group. ---------- ## [3.8.0](https://github.com/shivam091/unit_measurements/compare/v3.7.0...v3.8.0) - 2023-10-03 ### What's new - Added unit group for `magnetic field` units. - Added unit group for `inductance` units. ---------- ## [3.7.0](https://github.com/shivam091/unit_measurements/compare/v3.6.0...v3.7.0) - 2023-10-02 ### What's new - Added unit group for `magnetic flux` units. - Added unit group for `magnetic induction` units ---------- ## [3.6.0](https://github.com/shivam091/unit_measurements/compare/v3.5.0...v3.6.0) - 2023-10-01 ### What's new - Added unit group for `resistance` units. - Added unit group for `conductance` units. ---------- ## [3.5.0](https://github.com/shivam091/unit_measurements/compare/v3.4.1...v3.5.0) - 2023-09-30 ### What's new - Added unit group for `capacitance` units. - Added unit group for `elastance` units. ---------- ## [3.4.1](https://github.com/shivam091/unit_measurements/compare/v3.4.0...v3.4.1) - 2023-09-29 ### What's changed - Updated usage examples in readme. ### What's removed - Removed overridden `Measurement.name` method. ---------- ## [3.4.0](https://github.com/shivam091/unit_measurements/compare/v3.3.0...v3.4.0) - 2023-09-28 ### What's new - Added ability to group units by `unit system`. - Added ability to set `primitive` unit for each unit system. - Added method `primitive?` to check whether the unit is primitive or not. - Added method `system_for` to find unit system by name. ### What's changed - Grouped units in system and set primitive unit for those systems. ---------- ## [3.3.0](https://github.com/shivam091/unit_measurements/compare/v3.2.0...v3.3.0) - 2023-09-28 ### What's new - Added unit group for `electric charge` units. - Added unit group for `angular velocity` units. ---------- ## [3.2.0](https://github.com/shivam091/unit_measurements/compare/v3.1.0...v3.2.0) - 2023-09-27 ### What's new - Added unit group for `acceleration` units. - Added unit group for `angular acceleration` units. ---------- ## [3.1.0](https://github.com/shivam091/unit_measurements/compare/v3.0.0...v3.1.0) - 2023-09-26 ### What's new - Added unit group for `voltage` units. - Added unit group for `velocity` units. ---------- ## [3.0.0](https://github.com/shivam091/unit_measurements/compare/v2.6.2...v3.0.0) - 2023-09-25 ### What's new - Added method `Measurement.name` to get humanized name of the unit group. - Raised `BaseError` in `Measurement.unit_group`. - Added aliases `in`, `as`, `in!`, `as` for `convert_to` and `convert_to!` methods. ### What's changed - Moved LICENSE to markdown file. - Replaced `$LOAD_PATH` by shorthand `$:` - Replaced `base` method by `unit`. ---------- ## [2.6.2](https://github.com/shivam091/unit_measurements/compare/v2.6.1...v2.6.2) - 2023-09-25 ### What's changed - Replaced `String` by `Symbol` in unit names and symbols. ---------- ## [2.6.1](https://github.com/shivam091/unit_measurements/compare/v2.6.0...v2.6.1) - 2023-09-24 ### What's changed - Replaced `Symbol` by `String` in unit names and symbols. ---------- ## [2.6.0](https://github.com/shivam091/unit_measurements/compare/v2.5.0...v2.6.0) - 2023-09-24 ### What's new - Added unit group for `force` units. - Added unit group for `solid angle` units. ---------- ## [2.5.0](https://github.com/shivam091/unit_measurements/compare/v2.4.0...v2.5.0) - 2023-09-23 ### What's new - Added unit group for `sound level` units. - Added unit group for `plane angle` units. ---------- ## [2.4.0](https://github.com/shivam091/unit_measurements/compare/v2.3.0...v2.4.0) - 2023-09-23 ### What's new - Added unit group for `density` units. - Added unit group for `quantity` units. ---------- ## [2.3.0](https://github.com/shivam091/unit_measurements/compare/v2.2.0...v2.3.0) - 2023-09-22 ### What's new - Added unit group for `area` units. - Added unit group for `volume` units. ---------- ## [2.2.0](https://github.com/shivam091/unit_measurements/compare/v2.1.0...v2.2.0) - 2023-09-21 ### What's new - Added unit group for `electric current` units. - Added unit group for `luminous intensity` units. - Added unit group for `temperature` units. ---------- ## [2.1.0](https://github.com/shivam091/unit_measurements/compare/v1.7.0...v2.1.0) - 2023-09-20 ### What's new - Added unit group for `time` units. - Added unit group for `amount of substance` units. ---------- ## [1.7.0](https://github.com/shivam091/unit_measurements/compare/v1.6.0...v1.7.0) - 2023-09-20 ### What's new - Added support to convert the measurements to other numeric types viz., `Integer`, `BigDecimal`, `Rational`, `Complex`, and `Float`. ---------- ## [1.6.0](https://github.com/shivam091/unit_measurements/compare/v1.5.1...v1.6.0) - 2023-09-19 ### What's new - Added support to perform mathematical operations on the measurements. ---------- ## [1.5.1](https://github.com/shivam091/unit_measurements/compare/v1.5.0...v1.5.1) - 2023-09-18 ### What's updated - Added extra blank line between method code and last code statement (considered as return). ---------- ## [1.5.0](https://github.com/shivam091/unit_measurements/compare/v1.4.0...v1.5.0) - 2023-09-18 ### What's fixed - Fixed precision in `Measurement#quantity` method. ---------- ## [1.4.0](https://github.com/shivam091/unit_measurements/compare/v1.3.0...v1.4.0) - 2023-09-17 ### What's new - Added ability to perform `arithmetic` operations of measurements. ---------- ## [1.3.0](https://github.com/shivam091/unit_measurements/compare/v1.2.0...v1.3.0) - 2023-09-16 ### What's new - Added ability to compare two measurements of the same unit group. ---------- ## [1.2.0](https://github.com/shivam091/unit_measurements/compare/v1.1.0...v1.2.0) - 2023-09-15 ### What's new - Added support to specify unit value as an `array` of number and unit. ---------- ## [1.1.0](https://github.com/shivam091/unit_measurements/compare/v1.0.0...v1.1.0) - 2023-09-14 ### What's new - Added `#format` method to format quantity of the measurement. ---------- ## [1.0.0](https://github.com/shivam091/unit_measurements/compare/v0.1.0...v1.0.0) - 2023-09-14 ### What's new - Added support to build unit groups. - Added unit group for `length` units. - Added unit group for `weight` units. - Added support to build `si` units. - Added support to parse `Complex`, `Rational`, `Scientific` numbers, and `ratios`. - Added support to convert quantity between two units using `#convert_to`, `#convert_to!`, and `#parse` methods. ---------- ## 0.1.0 - 2023-09-13 ### Initial release ----------- ### Unreleased