Module: APIHashable

Included in:
Cask::Cask, Formula
Defined in:
extend/api_hashable.rb

Overview

Used to substitute common paths with generic placeholders when generating JSON for the API.

Instance Method Summary collapse

Instance Method Details

#generated_hash! ⇒ Object 



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# File 'extend/api_hashable.rb', line 19

def generated_hash!
  return unless generating_hash?

  # Revert monkeypatches for API generation
  Object.send(:remove_const, :HOMEBREW_PREFIX)
  Object.const_set(:HOMEBREW_PREFIX, @old_homebrew_prefix)
  ENV["HOME"] = @old_home

  @generating_hash = false
end

#generating_hash! ⇒ Object 



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# File 'extend/api_hashable.rb', line 6

def generating_hash!
  return if generating_hash?

  # Apply monkeypatches for API generation
  @old_homebrew_prefix = HOMEBREW_PREFIX
  @old_home = Dir.home
  Object.send(:remove_const, :HOMEBREW_PREFIX)
  Object.const_set(:HOMEBREW_PREFIX, Pathname.new(HOMEBREW_PREFIX_PLACEHOLDER))
  ENV["HOME"] = HOMEBREW_HOME_PLACEHOLDER

  @generating_hash = true
end

#generating_hash? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'extend/api_hashable.rb', line 30

def generating_hash?
  @generating_hash ||= false
  @generating_hash == true
end