asciinema.org/app/models/snapshot_line.rb

32 lines
528 B
Ruby
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class SnapshotLine
attr_reader :fragments
def initialize(fragments)
@fragments = fragments
end
def ==(other)
other.fragments == fragments
end
def crop(size)
new_fragments = []
current_size = 0
fragments.each do |fragment|
break if current_size == size
if current_size + fragment.size > size
fragment = fragment.crop(size - current_size)
end
new_fragments << fragment
current_size += fragment.size
end
self.class.new(new_fragments)
end
end