Sha256: 0e2987b1855a0f03c1df2c14958741b1cfc4f24bd26784efd81390161d7e118c
Contents?: true
Size: 998 Bytes
Versions: 13
Compression:
Stored size: 998 Bytes
Contents
require 'ddtrace/ext/environment'
module Datadog
# Namespace for handling application environment
module Environment
# Defines helper methods for environment
module Helpers
def env_to_bool(var, default = nil)
var = decode_array(var)
var && ENV.key?(var) ? ENV[var].to_s.strip.downcase == 'true' : default
end
def env_to_int(var, default = nil)
var = decode_array(var)
var && ENV.key?(var) ? ENV[var].to_i : default
end
def env_to_float(var, default = nil)
var = decode_array(var)
var && ENV.key?(var) ? ENV[var].to_f : default
end
def env_to_list(var, default = [])
var = decode_array(var)
if var && ENV.key?(var)
ENV[var].split(',').map(&:strip)
else
default
end
end
private
def decode_array(var)
var.is_a?(Array) ? var.find { |env_var| ENV.key?(env_var) } : var
end
end
extend Helpers
end
end
Version data entries
13 entries across 13 versions & 2 rubygems