Sha256: dbdb4d607b500c01f8eec7a1939e8fa27385e6ddce738e7f51f89404d1150e61
Contents?: true
Size: 1.2 KB
Versions: 7
Compression:
Stored size: 1.2 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 = BitCore::Tool.arel_table
bit_core_tools
.where(tools[:type].eq(nil)
.or(tools[:type].not_eq("Tools::Home"))
)
end
end
Version data entries
7 entries across 7 versions & 1 rubygems