Sha256: 6768eeb15a8abda0ee4e74a034d90a93afc546d1f37d77f38b7049dfcb2cf4f3
Contents?: true
Size: 670 Bytes
Versions: 17
Compression:
Stored size: 670 Bytes
Contents
# Encoding: utf-8
require 'csv'
module ChemistryKit
# Serves as a hash wrapper class for injecting data into formulas
class Catalyst
# this class serves as a standard container for data that can be injected into a formula
def initialize(data_file)
@data = {}
CSV.foreach(data_file) do | row |
@data[row[0].to_sym] = row[1]
end
end
def method_missing(name)
validate_key name
@data[name]
end
def get_value_for(key)
validate_key key
@data[key.to_sym]
end
private
def validate_key(key)
raise "Unknown \"#{key}\"" unless @data.has_key?(key.to_sym)
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems