Module: SimpleCov::CoverageJSON

Defined in:
lib/simplecov/coverage_json.rb

Overview

Shared parser for coverage.json consumers. It enforces the encoding and stable outermost shape while leaving command- or viewer-specific fields to their respective callers.

Defined Under Namespace

Classes: Error

Class Method Summary collapse

Class Method Details

.load(path) ⇒ Object 



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# File 'lib/simplecov/coverage_json.rb', line 12

def self.load(path)
  source = File.binread(path).force_encoding(Encoding::UTF_8)
  raise Error, "input is not valid UTF-8" unless source.valid_encoding?

  document = JSON.parse(source)
  return document if document.is_a?(Hash)

  raise Error, "top-level value must be an object"
rescue JSON::ParserError => e
  raise Error, e.message
end