Class: SchemaToScaffold::Path

Inherits:
Object
  • Object
show all
Defined in:
lib/schema_to_scaffold/path.rb

Overview

Deal with the path argument

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Path

Returns a new instance of Path.



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# File 'lib/schema_to_scaffold/path.rb', line 9

def initialize(path)
  @search_path = Dir.pwd
  @path = path
end

Instance Method Details

#check_directory ⇒ Object

Validate if a given path leads to a directory



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# File 'lib/schema_to_scaffold/path.rb', line 16

def check_directory
  unless File.directory?(@search_path)
    puts "\nSorry #{@search_path} is not a valid directory!\nHere is an example:\nscaffold -p /home/foo/bar"
    exit
  end
  puts "\nLooking for schema.rb in #{@search_path}"
end

#choose ⇒ Object

Return the chosen path



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# File 'lib/schema_to_scaffold/path.rb', line 27

def choose
  search_rb
  if @schema_paths.empty?
    puts "\nSorry there is none /schema[^\/]*.rb$/ in the directory #{@search_path}"
    exit
  end
  @schema_paths.each_with_index {|path,indx|  puts "#{indx}. #{path}" }
  begin
      print "\nSelect a path to the target schema: "
  end while @schema_paths[(id = gets.to_i)].nil?
  @schema_paths[id]
end