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Versions: 12
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Contents
# encoding: UTF-8
module Plucky
module Extensions
module Symbol
def gt
SymbolOperator.new(self, 'gt')
end
def lt
SymbolOperator.new(self, 'lt')
end
def gte
SymbolOperator.new(self, 'gte')
end
def lte
SymbolOperator.new(self, 'lte')
end
def ne
SymbolOperator.new(self, 'ne')
end
def in
SymbolOperator.new(self, 'in')
end
def nin
SymbolOperator.new(self, 'nin')
end
def mod
SymbolOperator.new(self, 'mod')
end
def all
SymbolOperator.new(self, 'all')
end
def size
SymbolOperator.new(self, 'size')
end unless Symbol.instance_methods.include?(:size) # Ruby 1.9 defines symbol size
def exists
SymbolOperator.new(self, 'exists')
end
def asc
SymbolOperator.new(self, 'asc')
end
def desc
SymbolOperator.new(self, 'desc')
end
end
end
end
class SymbolOperator
include Comparable
attr_reader :field, :operator
def initialize(field, operator, options={})
@field, @operator = field, operator
end unless method_defined?(:initialize)
def <=>(other)
if field == other.field
operator <=> other.operator
else
field.to_s <=> other.field.to_s
end
end
def ==(other)
field == other.field && operator == other.operator
end
end
class Symbol
include Plucky::Extensions::Symbol
end
Version data entries
12 entries across 12 versions & 2 rubygems