gitlab-org--gitlab-foss/app/models/protectable_dropdown.rb
James Edwards-Jones b8c7bef5c0 Extracted ProtectableDropdown to clean up Project#open_branches
Makes it clear this is only used in dropdowns, instead of cluttering up Project class. Since we only care about branch names, it is also possible to refactor out a lot of the set/reject logic.

A benchmark on Array/Set subtraction favoured using Arrays. This was with 5000 ‘branches’ and 2000 ‘protections’ to ensure a similar comparison to the commit which introduced using Set for intersection.

Comparison:
   array subtraction:      485.8 i/s
     set subtraction:      128.7 i/s - 3.78x slower
2017-04-03 17:19:53 +01:00

26 lines
604 B
Ruby

class ProtectableDropdown
def initialize(project, ref_type)
@project = project
@ref_type = ref_type
end
# Tags/branches which are yet to be individually protected
def protectable_ref_names
non_wildcard_protections = protections.reject(&:wildcard?)
refs.map(&:name) - non_wildcard_protections.map(&:name)
end
def hash
protectable_ref_names.map { |ref_name| { text: ref_name, id: ref_name, title: ref_name } }
end
private
def refs
@project.repository.public_send(@ref_type)
end
def protections
@project.public_send("protected_#{@ref_type}")
end
end