can_use_ecample.cr

require "can_use"

# Example using default envinronment and feature? block
CanUse.configure do |config|
  config.file = "config/features.yaml"
end

CanUse.feature?("show_puts") do
  puts "It is diplaying"
end

###############################

# Example using envinronment and if
CanUse.configure do |config|
  config.file = "config/features.yaml"
  config.environment = "production"
end

if CanUse.feature?("show_puts")
  puts "IT WON'T BE DISPLAYED"
end