Sha256: a66c96c8d7d45041909fbe76052d300e33600b639f0f09fa82917e05cc083b2c
Contents?: true
Size: 1.82 KB
Versions: 30
Compression:
Stored size: 1.82 KB
Contents
# FIX: Reset params when blank_relation is called so that query statement (like where)
# automatically start fresh
#
# FIX: scope to create real isolated scopes for each Her::Model
#
# FIX: add put method on model
module Her
module Model
module ORM
# Send raw PUT request to model - no data encapsulation performed
def put(attrs)
method = :put
self.class.request(attrs.merge(:_method => method, :_path => request_path)) do |parsed_data, response|
return parsed_data
end
end
module ClassMethods
# Create a new chainable scope
#
# @example
# class User
# include Her::Model
#
# scope :admins, lambda { where(:admin => 1) }
# scope :page, lambda { |page| where(:page => page) }
# enc
#
# User.admins # Called via GET "/users?admin=1"
# User.page(2).all # Called via GET "/users?page=2"
def scope(name, code)
# Add the scope method to the class
metaclass = (class << self; self end)
metaclass.send(:define_method, name) do |*args|
instance_exec(*args, &code)
end
Relation.scopes["#{self.to_s}.#{name}"] = code
# Add the scope method to the Relation class
Relation.class_eval <<-RUBY, __FILE__, __LINE__ + 1
def #{name}(*args)
parent_klass = @parent.instance_variable_get("@klass") || @parent.to_s
instance_exec(*args,&self.class.scopes["\#{parent_klass}.#{name}"])
end
RUBY
end
private
def blank_relation
@blank_relation ||= Relation.new(self)
@blank_relation.params = {}
@blank_relation
end
end
end
end
end
Version data entries
30 entries across 30 versions & 1 rubygems