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Elixir SDK

Installation

Add flags_gg to your mix.exs dependencies:

defp deps do
  [
    {:flags_gg, "~> 0.1"}
  ]
end

Then fetch dependencies:

mix deps.get

Quick Start

The SDK is built on a GenServer. Add it to your application’s supervision tree so the cache and background refresh start with your app:

def start(_type, _args) do
  children = [
    {FlagsGG,
      project_id: "your-project-id",
      agent_id: "your-agent-id",
      environment_id: "your-environment-id"}
  ]

  Supervisor.start_link(children, strategy: :one_for_one, name: MyApp.Supervisor)
end

Then check flags anywhere in your app:

if FlagsGG.enabled?("new-feature") do
  IO.puts("Feature is enabled!")
end

# Get the full flag struct
flag = FlagsGG.is("new-feature")
flag.enabled

# List all cached flags
for flag <- FlagsGG.list() do
  IO.puts("#{flag.name}: #{flag.enabled}")
end

Batch Operations

# Returns %{name => enabled?} for the named flags
results = FlagsGG.get_multiple(["feature-1", "feature-2"])

# True only if every named flag is enabled
if FlagsGG.all_enabled?(["feature-1", "feature-2"]) do
  IO.puts("All enabled")
end

# True if any named flag is enabled
if FlagsGG.any_enabled?(["premium", "beta"]) do
  IO.puts("At least one enabled")
end

Next Steps