Sha256: 01a366c0ef07ead1732b4e40d7a7e869378fb5183851754bd5c327d8c3de8fb1
Contents?: true
Size: 1.21 KB
Versions: 45
Compression:
Stored size: 1.21 KB
Contents
# These arms are part of the adolescent and adult projects
# Between 1 and 8 groups are in each arm and each group
# could have between 1 and 10 or so participants
class Arm < ActiveRecord::Base
has_many :groups, dependent: :nullify
has_many :bit_core_tools,
class_name: "BitCore::Tool",
foreign_key: :arm_id,
dependent: :destroy
has_many :bit_core_slideshows,
class_name: "BitCore::Slideshow",
foreign_key: :arm_id,
dependent: :destroy
validates :title, presence: true
validates_with ArmValidator
def display_name_required_for_membership?(participant, display_name)
if social? && display_name.empty?
participant.errors.add(
:display_name, "is required because the arm of this \
intervention utilizes social features or the \
participant is currently enrolled in an arm that \
requires a display name."
)
false
else
true
end
end
def social?
is_social
end
def woz?
has_woz
end
def non_home_tools
tools = Arel::Table.new(:bit_core_tools)
bit_core_tools
.where(tools[:type].eq(nil)
.or(tools[:type].not_eq("Tools::Home"))
)
end
end
Version data entries
45 entries across 45 versions & 1 rubygems