| Module | RubyRunUtils__ |
| In: |
lib/rubyrun/rubyrun_utils__.rb
|
Environment variable not defined or defined with nil value is deemed to be non-existent
# File lib/rubyrun/rubyrun_utils__.rb, line 33
33: def env_var_exists?(var)
34: ENV[var].nil? || ENV[var] == '' ? false : true
35: end
Error exit
# File lib/rubyrun/rubyrun_utils__.rb, line 38
38: def fatal_exit(e)
39: $stderr.print e.to_s + "\n" + e.backtrace.join("\n")
40: exit(-1)
41: end
Retrieve caller details (filename, line number, method name)
# File lib/rubyrun/rubyrun_utils__.rb, line 27
27: def get_caller_detail(n=3)
28: caller(0)[n].gsub("#{RUBYRUN_PREFIX}_", '').gsub('//', '/')
29: end
Return a readable thread ID for the current thread of execution
# File lib/rubyrun/rubyrun_utils__.rb, line 22
22: def get_thread_id(th=Thread.current)
23: th.inspect.split(/Thread:0x/)[1].split(/ .*?>/)[0]
24: end
Given a class, it‘s deemed to be a Rails Action Controller if one of its ancestors is ApplicationController
# File lib/rubyrun/rubyrun_utils__.rb, line 60
60: def is_application_controller(klass)
61: return false unless klass.superclass
62: if klass.superclass == ApplicationController
63: return true
64: else
65: is_application_controller(klass.superclass)
66: end
67: end
Return false if the passed in hash is empty Return false if the hash doenst even have the class name as a key Return true if the hash has the key but the method array is empty Return true if the method array has a case-insensitive matching name, matching can be exact or ‘include’. Otherwise return false
# File lib/rubyrun/rubyrun_utils__.rb, line 75
75: def is_in?(hash, klass, mid, mode='loose')
76: return false if hash.empty?
77: [klass.to_s, klass.class.to_s, '*'].each {|name|
78: if hash.has_key?(name)
79: return true if hash[name].empty?
80: method_name = return_method_name(mid)
81: hash[name].each {|meth_name|
82: case mode
83: when 'strict'
84: return true if method_name.downcase == meth_name.downcase
85: when 'loose'
86: return true if method_name.downcase.include?(meth_name.downcase)
87: end
88: }
89: end
90: }
91: false
92: end
Return true if a Rails Action Controller class A module or object has no superclass hence the rescue clause
# File lib/rubyrun/rubyrun_utils__.rb, line 45
45: def is_rails_controller?(klass, mid)
46: return true if $rubyrun_controller_classes.include?(klass)
47: $rubyrun_rails_env ||= ENV['RAILS_ENV']
48: begin
49: ($rubyrun_controller_classes << klass; return true) if $rubyrun_rails_env &&
50: klass.to_s[-10, 10] == 'Controller' &&
51: is_application_controller(klass) &&
52: !klass.private_instance_methods(false).include?(return_method_name(mid))
53: rescue
54: end
55: false
56: end