Contents

# Mize

## Description

Library to memoize methods or functions in Ruby.

## Installation

You can use rubygems to fetch the gem and install it for you:

    # gem install mize

You can also put this line into your Gemfile

    gem 'mize'

and bundle.

## Usage

Memoizes methods, that is the values depend on the receiver, like this:

```
class A
  @@c = 0

  memoize method:
  def foo(x)
    "foo #{x} #{@@c += 1}"
  end
end

a1 = A.new
a1.foo(23) # => "foo 23 1"
a1.foo(23) # => "foo 23 1"
a2 = A.new
a2.foo(23) # => "foo 23 2"
a2.foo(23) # => "foo 23 2"
a2.mize_cache_clear
a2.foo(23) # => "foo 23 3"
a1.foo(23) # => "foo 23 1"
```

Memoizes functions, that is the values do not depend on the receiver, like
this:

```
class B
  @@c = 0

  memoize function:
  def foo(x)
    "foo #{x} #{@@c += 1}"
  end
end

b1 = B.new
b1.foo(23) # => "foo 23 1"
b1.foo(23) # => "foo 23 1"
b2 = B.new
b2.foo(23) # => "foo 23 1"
b2.foo(23) # => "foo 23 1"
B.mize_cache_clear
b2.foo(23) # => "foo 23 2"
b1.foo(23) # => "foo 23 2"
```

## Download

The homepage of this library is located at

* https://github.com/flori/mize

## Author

[Florian Frank](mailto:[e-mail])

## License

This software is licensed under MIT license.

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
mize-0.6.0	README.md
mize-0.5.0	README.md