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CHANGELOG.md

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Change Log

All notable changes to this project will be documented in this file. This project adheres to Semantic Versioning.

Unreleased - unreleased

Added

  • Unit test for Planck constant
  • Unit tests for exceptions in PhysicsProvider
  • Dependency:
    • samsara/fermat: dev-dev
  • ScalarQuantity (extending Quantity)
  • VectorQuantity (extending Quantity)
  • VectorAcceleration (extending VectorQuantity)
  • VectorForce (extending VectorQuantity)
  • VectorMomentum (extending VectorQuantity)
  • VectorVelocity (extending VectorQuantity)
  • pecl install stats to travis config
  • Divide by zero exception in UnitComposition (how did that get removed?)

Removed

  • MathProvider class
  • MathProvider test

Changed

  • throw new \Exception to throw new \InvalidArgumentException in PhysicsProvider where appropriate
  • All dimensionless physics unit (i.e. Acceleration, Energy, etc.) now extend ScalarQuantity
  • All MathProvider usages (removed) to BCProvider usages (from samsara/fermat)

Fixed

  • Renamed: Plank.php -> Planck.php (incorrectly named file)

1.0.0 - 2015-10-09

Added

  • CHANGELOG.md (this file)

Changed

  • Added DocBlocks and comments for all public methods
  • Examined the visibility of methods and properties in each class

0.3.0 - 2015-08-28

Added

  • A protected method on Quantity to allow a Unit to directly define its unit composition array
  • Constants
    • Gravitation Constant
    • Planck's Constant
  • Universal Gravitation Equation to the PhysicsProvider

0.2.0 - 2015-08-27

Added

  • Units can now calculate square roots.
  • Instrumentation
    • Travis-CI
    • Coveralls
  • CONTRIBUTING.md file with Contribution Guidelines
  • COPYRIGHT file
  • LICENSE file
  • "Extending" section to README.md
  • "Contributing" section to README.md
  • Unit tests
  • New Dependency (Dev): PHPUnit 4.8.*
  • Quantity::preConvertedMultiply and Quantity::preConvertedDivide
  • New Units:
    • Cycles
    • Frequency
    • Momentum
    • Temperature
  • A naiveMultiOpt method for intelligently calculating the result of multiple multiplies and divides at once.

Changed

  • PhysicsProvider methods now represent equations instead of results, and the result they return depends on the inputs you provide.
  • Renamed Project: PHPhysics => Newton
  • Fixed places where native math operations were being used instead of MathProvider.
  • Abstracted unit comp array comparison so that code can be reused in more places.
  • Bug where unit comp arrays might match the wrong unit due to ordering of the array.
  • Fixed condition where units might get set to non-numeric values, or get their unit changed permanently inside of a math operation.
  • Fixed divide by zero problem in MathProvider

0.1.2 - 2015-08-24

Changed

  • Static references in UnitComposition to instance references

0.1.1 - 2015-08-24

Added

  • README explaining usage and installation

0.1.0 - 2015-08-24

Added

  • Initial commit with Units, UnitComposition, Quantity, etc.