Class: Rsense::Server::Code

Inherits:
Object
  • Object
show all
Defined in:
lib/rsense/server/code.rb

Constant Summary collapse

TYPE_INFERENCE_METHOD_NAME = 
Rsense::Server::Command::TYPE_INFERENCE_METHOD_NAME
FIND_DEFINITION_METHOD_NAME_PREFIX = 
Rsense::Server::Command::FIND_DEFINITION_METHOD_NAME_PREFIX

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(code_str) ⇒ Code

Returns a new instance of Code.



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# File 'lib/rsense/server/code.rb', line 8

def initialize(code_str)
  @lines = code_str.split("\n")
end

Instance Attribute Details

#lines ⇒ Object

Returns the value of attribute lines.



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# File 'lib/rsense/server/code.rb', line 4

def lines
  @lines
end

Instance Method Details

#inject_definition_marker(injection, location) ⇒ Object 



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# File 'lib/rsense/server/code.rb', line 28

def inject_definition_marker(injection, location)
  row = location["row"] - 1
  column = location["column"] - 1
  lines = @lines.clone
  line = lines[row]
  match = line.slice(0, column).match(/.*(?:\.|::|\s)(\w+?[!?]?)/)
  start = match.end(0)
  line.insert(start - 1, injection)
  lines.join("\n")
end

#inject_inference_marker(location) ⇒ Object 



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# File 'lib/rsense/server/code.rb', line 12

def inject_inference_marker(location)
  row = location["row"] - 1
  column = location["column"] - 1
  lines = @lines.clone
  line = lines[row]
  return lines.join("\n") unless line && line.length >= column - 1 && column > 1
  if line.slice(column - 1).end_with?(".")
    line.insert(column, TYPE_INFERENCE_METHOD_NAME)
  elsif line.slice(column - 2..column - 1).end_with?("::")
    line.insert(column, TYPE_INFERENCE_METHOD_NAME)
  else
    line.insert(column, ".#{TYPE_INFERENCE_METHOD_NAME}")
  end
  lines.join("\n")
end