Sha256: d582da43830143a029b07c0d0cffa719baa49b23ed7bf2ae9856228dbb1c4ce9
Contents?: true
Size: 1.17 KB
Versions: 11
Compression:
Stored size: 1.17 KB
Contents
class Marty::Config < Marty::Base
class ConfigValidator < ActiveModel::Validator
def validate(entry)
v = entry.get_value
entry.errors[:base] << 'bad JSON value' if v.nil?
v
end
end
validates :key, :value, presence: true
validates :key, uniqueness: true
validates_with ConfigValidator
delorean_fn :lookup, sig: 1 do |key|
self[key]
end
def get_value
value[0]
end
def set_value(v)
self.value = [v]
end
def self.fetch(*args)
unless (1..2).cover?(args.size)
raise ArgumentError, 'wrong number of arguments '\
"(given #{args.size}, expected 1..2)"
end
entry = find_by(key: args[0])
return entry.get_value if entry
return args[1] if args.size > 1
raise KeyError, "key not found: \"#{args[0]}\""
end
def self.[]=(key, value)
entry = find_by(key: key)
if !entry
entry = new
entry.key = key
end
entry.set_value(value)
entry.save!
value
end
def self.[](key)
fetch(key, nil)
end
def self.del(key)
entry = find_by(key: key)
if entry
result = entry.get_value
entry.destroy
result
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems