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Versions: 31
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Contents
# frozen_string_literal: true
module ThemeCheck
module LanguageServer
class CompletionEngine
include PositionHelper
def initialize(storage)
@storage = storage
@providers = CompletionProvider.all.map { |x| x.new(storage) }
end
def completions(relative_path, line, col)
buffer = @storage.read(relative_path)
cursor = from_row_column_to_index(buffer, line, col)
token = find_token(buffer, cursor)
return [] if token.nil?
@providers.flat_map do |p|
p.completions(
token.content,
cursor - token.start
)
end
end
def find_token(buffer, cursor)
Tokens.new(buffer).find do |token|
# Here we include the next character and exclude the first
# one becase when we want to autocomplete inside a token
# and at most 1 outside it since the cursor could be placed
# at the end of the token.
token.start < cursor && cursor <= token.end
end
end
end
end
end
Version data entries
31 entries across 31 versions & 1 rubygems