WIP: feature/43-add-support-for-completion-commands #44

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glenux wants to merge 28 commits from feature/43-add-support-for-completion-commands into develop
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@ -4,12 +4,12 @@ module GX::Utils
@ancestors = base @ancestors = base
end end
def +(elem : String) def +(other : String)
b = BreadCrumbs.new(@ancestors + [elem]) BreadCrumbs.new(@ancestors + [other])
end end
def to_s def to_s(io : IO)
@ancestors.join(" ") io << @ancestors.join(" ")
end end
def to_a def to_a