Sha256: 3efe66c54d75bba8e1b8af7185c7e9c853d4a7b87d74ca88a2fe60c3df20a337
Contents?: true
Size: 1.92 KB
Versions: 6
Compression:
Stored size: 1.92 KB
Contents
module SemanticLogger
# Internal-use only utility functions for Semantic Logger.
# Not intended for public use.
module Utils
def self.constantize_symbol(symbol, namespace = 'SemanticLogger::Appender')
klass = "#{namespace}::#{camelize(symbol.to_s)}"
begin
Object.const_get(klass)
rescue NameError
raise(ArgumentError, "Could not convert symbol: #{symbol.inspect} to a class in: #{namespace}. Looking for: #{klass}")
end
end
# Borrow from Rails, when not running Rails
def self.camelize(term)
string = term.to_s
string = string.sub(/^[a-z\d]*/, &:capitalize)
string.gsub!(/(?:_|(\/))([a-z\d]*)/i) { "#{Regexp.last_match(1)}#{Regexp.last_match(2).capitalize}" }
string.gsub!('/'.freeze, '::'.freeze)
string
end
# Returns the visibility for an instance method
def self.method_visibility(mod, method_name)
method_name = method_name.to_sym
if mod.instance_methods.include?(method_name)
:public
elsif mod.private_instance_methods.include?(method_name)
:private
elsif mod.protected_instance_methods.include?(method_name)
:protected
end
end
SELF_PATTERN = File.join('lib', 'semantic_logger')
# Extract the backtrace leaving out the last few Semantic Logger lines.
def self.extract_backtrace(stack = caller)
while (first = stack.first) && first.include?(SELF_PATTERN)
stack.shift
end
stack
end
# Strips off all gems and built-in ruby code paths from the top of the stack until application code is found.
def self.strip_backtrace(stack = caller)
while (first = stack.first) && system_path?(first)
stack.shift
end
stack
end
GEM_ROOT = File.expand_path('../../..', __dir__) + '/'
def self.system_path?(path)
path.start_with?(GEM_ROOT) ||
path.start_with?(RbConfig::CONFIG['rubylibdir'])
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems