10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
# File 'lib/generators/voltron/flash/install_generator.rb', line 10
def inject_initializer
voltron_initialzer_path = Rails.root.join("config", "initializers", "voltron.rb")
unless File.exist? voltron_initialzer_path
unless system("cd #{Rails.root.to_s} && rails generate voltron:install")
puts "Voltron initializer does not exist. Please ensure you have the 'voltron' gem installed and run `rails g voltron:install` to create it"
return false
end
end
current_initiailzer = File.read voltron_initialzer_path
unless current_initiailzer.match(Regexp.new(/# === Voltron Flash Configuration ===/))
inject_into_file(voltron_initialzer_path, after: "Voltron.setup do |config|\n") do
"\n # === Voltron Flash Configuration ===\n\n # What http header the flash messages should be added to on ajax responses\n config.flash.header = \"X-Flash\"\n\n # Whether to group flash messages by type, or give each flash message it's own line, complete with close icon\n config.flash.group = true\n"
end
end
end
|