Class: Avm::EacRubyBase1::Rubygems::Gemspec::AddOrReplaceGemLine

Inherits:
Object
  • Object
show all
Defined in:
lib/avm/eac_ruby_base1/rubygems/gemspec/add_or_replace_gem_line.rb

Constant Summary collapse

DEPENDENCY_PREFIX = 
'  s.add_dependency'

Instance Method Summary collapse

Instance Method Details

#add_line ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/rubygems/gemspec/add_or_replace_gem_line.rb', line 28

def add_line
  lines.insert(add_line_index, new_gem_line)
end

#add_line_index ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/rubygems/gemspec/add_or_replace_gem_line.rb', line 32

def add_line_index
  (gems_lines_start_index..(lines.count - 1)).each do |e|
    return e if new_gem_line < lines[e]
  end
  lines.count
end

#existing_gem_line_index ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/rubygems/gemspec/add_or_replace_gem_line.rb', line 16

def existing_gem_line_index
  lines.index { |line| line.start_with?(gem_line_prefix) }
end

#gem_line_prefix ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/rubygems/gemspec/add_or_replace_gem_line.rb', line 47

def gem_line_prefix
  "#{DEPENDENCY_PREFIX} '#{gem_name}'"
end

#gems_lines_start_index ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/rubygems/gemspec/add_or_replace_gem_line.rb', line 39

def gems_lines_start_index
  lines.index { |line| line.start_with?(DEPENDENCY_PREFIX) } || lines.count
end

#new_gem_line ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/rubygems/gemspec/add_or_replace_gem_line.rb', line 43

def new_gem_line
  ([gem_line_prefix] + quoted_gem_specs).join(', ')
end

#quoted_gem_specs ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/rubygems/gemspec/add_or_replace_gem_line.rb', line 55

def quoted_gem_specs
  gem_specs.map { |gem_spec| "'#{gem_spec}'" }
end

#replace_line ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/rubygems/gemspec/add_or_replace_gem_line.rb', line 51

def replace_line
  lines[existing_gem_line_index] = new_gem_line
end

#result ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/rubygems/gemspec/add_or_replace_gem_line.rb', line 20

def result
  if existing_gem_line_index.present?
    replace_line
  else
    add_line
  end
end