Class: RubyLsp::Typeprof::SignatureCache

Inherits:
Object
  • Object
show all
Includes:
Loggable
Defined in:
lib/ruby_lsp/ruby_lsp_typeprof/signature_cache.rb

Overview

Collects the method signatures TypeProf inferred for a single file, keyed by the 1-based line number of the method definition.

Instance Method Summary collapse

Constructor Details

#initialize(service, mutex, path, outgoing_queue, feature:) ⇒ SignatureCache

Returns a new instance of SignatureCache.



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# File 'lib/ruby_lsp/ruby_lsp_typeprof/signature_cache.rb', line 12

def initialize(service, mutex, path, outgoing_queue, feature:)
  @outgoing_queue = outgoing_queue
  @hints = {}
  return unless path

  mutex.synchronize do
    service.code_lens(path) do |code_range, hint|
      @hints[code_range.first.lineno] = hint
    end
  end
rescue StandardError => e
  log_error("Ruby LSP TypeProf failed to compute #{feature} for #{path}: #{e.full_message(highlight: false)}")
end

Instance Method Details

#[](line) ⇒ Object 



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# File 'lib/ruby_lsp/ruby_lsp_typeprof/signature_cache.rb', line 26

def [](line)
  @hints[line]
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ruby_lsp/ruby_lsp_typeprof/signature_cache.rb', line 30

def empty?
  @hints.empty?
end