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class Label < ActiveRecord::Base
DEFAULT_COLOR = '#428bca'
belongs_to :project
has_many :label_links, dependent: :destroy
has_many :issues, through: :label_links, source: :target, source_type: 'Issue'
validates :color,
format: { with: /\A\#[0-9A-Fa-f]{6}+\Z/ },
allow_blank: false
validates :project, presence: true
# Don't allow '?', '&', and ',' for label titles
validates :title,
presence: true,
format: { with: /\A[^&\?,&]*\z/ },
uniqueness: { scope: :project_id }
scope :order_by_name, -> { reorder("labels.title ASC") }
alias_attribute :name, :title
def open_issues_count
issues.opened.count
end
end
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