Class: RubyHToGo::FunctionDefinition

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
_tools/ruby_h_to_go/lib/ruby_h_to_go/function_definition.rb

Overview

Proxy class for generating go function

Instance Method Summary collapse

Constructor Details

#initialize(definition:) ⇒ FunctionDefinition

Returns a new instance of FunctionDefinition.

Parameters:

  • definition (RubyHeaderParser::FunctionDefinition) 


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# File '_tools/ruby_h_to_go/lib/ruby_h_to_go/function_definition.rb', line 11

def initialize(definition:)
  @definition = definition
end

Instance Method Details

#args ⇒ Array<RubyHToGo::ArgumentDefinition>

Returns:



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# File '_tools/ruby_h_to_go/lib/ruby_h_to_go/function_definition.rb', line 21

def args
  @args ||= @definition.args.map { |arg| RubyHToGo::ArgumentDefinition.new(definition: arg) }
end

#generate_go_content ⇒ String

Returns:

  • (String) 


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# File '_tools/ruby_h_to_go/lib/ruby_h_to_go/function_definition.rb', line 38

def generate_go_content
  go_function_lines = generate_function_header_lines

  casted_go_args, before_call_function_lines, after_call_function_lines = analyze_args

  call_c_method = "C.#{name}(#{casted_go_args.join(", ")})"

  append_function_body(call_c_method:, go_function_lines:, before_call_function_lines:, after_call_function_lines:)

  go_function_lines.append("}", "", "")

  go_function_lines.join("\n")
end

#go_function_name ⇒ String

Returns:

  • (String) 


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# File '_tools/ruby_h_to_go/lib/ruby_h_to_go/function_definition.rb', line 53

def go_function_name
  return name if name.match?(/^[A-Z0-9_]+$/)

  GoUtil.snake_to_camel(name)
end

#typeref ⇒ RubyHToGo::TyperefDefinition

Returns:



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# File '_tools/ruby_h_to_go/lib/ruby_h_to_go/function_definition.rb', line 16

def typeref
  @typeref ||= RubyHToGo::TyperefDefinition.new(definition: @definition.typeref)
end

#write_go_file(dist_dir) ⇒ Object

Write definition as go file

Parameters:

  • dist_dir (String) 


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# File '_tools/ruby_h_to_go/lib/ruby_h_to_go/function_definition.rb', line 27

def write_go_file(dist_dir)
  go_file_path = File.join(dist_dir, "function_generated.go")

  GoUtil.generate_initial_go_file(go_file_path)

  File.open(go_file_path, "a") do |f|
    f.write(generate_go_content)
  end
end