Organization Specification
==========================

The specification of how the organization handles membership fees is
completely wrapped inside the specification module. Some other
organization-specific modules are also included here.

Modules
-------

### Specification

    (import specification)

This module contains organization specificaiton in an extensible
format.

    member-fees-lookup-table

A period lookup table for full and reduced membership fees. Used by
```lookup-member-fees``` and - more specifically -
```lookup-member-fee``` functions in the ```members-fees``` module.

    exchange-rates-lookup-table

A period lookup-table for CZK/EUR conversion. Used by the
```lookup-eur-rate``` function in the ```members-payments``` module.

    member-suspend-max-months

Determines how many months the member can be suspended before any
action is required.

### Primes

    (import primes)

A very simple module for generating and checking 4-digit prime numbers.

    (is-4digit-prime? n)

* ```n``` - a number

Returns true if the given number ```n``` has four digits and it is a
prime number.

    (gen-all-4digit-primes)

Returns a list of all 4-digit prime numbers.

### Configuration

    (import configuration)

The exact behavior of some algorithms in other modules can be changed
via configuration parameters in this global configuration module.

This module also handles configuration file loading.

    (*etc-hackerbase* path)

* ```path``` - path to file with configuration

Used by ```load-configuration!``` to load the system-specific default
configuration values.
  
*members-directory*

*apikeys-file*

*checked-file*

*bank-dir*

*email-from*

*summary-mailto*

*dokuwiki*
  
    (load-configuration!)

Loads configuration from ```(*etc-hackerbase*)``` file.