class Movie::Config

• Movie::Config
• Reference
• Object

Overview

Config provides path-based access to configuration values.

Example: config = Movie::Config.builder .set("name", "my-system") .set("remoting.host", "127.0.0.1") .set("remoting.port", 9000) .build

config.get_string("name") # => "my-system" config.get_int("remoting.port") # => 9000 config.get_config("remoting") # => Config subsection

Defined in:

movie/config.cr

Constructors

• .empty : Config

  Creates an empty config.

• .from_json(json_string : String) : Config

  Parses a JSON string into a Config.

• .from_yaml(yaml_string : String) : Config

  Parses a YAML string into a Config.

• .load(path : String, default : Config) : Config

  Loads config from file with fallback for missing values.

• .load(path : String) : Config

  Loads config from file, detecting format by extension (.yml, .yaml, .json).

• .load_json(path : String, default : Config) : Config

  Loads a Config from a JSON file with fallback for missing values.

• .load_json(path : String) : Config

  Loads a Config from a JSON file.

• .load_yaml(path : String, default : Config) : Config

  Loads a Config from a YAML file with fallback for missing values.

• .load_yaml(path : String) : Config

  Loads a Config from a YAML file.

• .new(root : Hash(String, ConfigValue) = {} of String => ConfigValue)

Class Method Summary

• .builder : ConfigBuilder

  Creates a new ConfigBuilder for programmatic config construction.

Instance Method Summary

• #[](path : String) : ConfigValue

  Subscript access - returns raw ConfigValue

• #[]?(path : String) : ConfigValue

  Subscript access with nil for missing paths

• #empty? : Bool

  Returns true if config is empty.

• #get_array(path : String) : Array(ConfigValue)

  Returns the array value at the given path.

• #get_bool(path : String, default : Bool) : Bool

  Returns the boolean value at the given path, or default if not found.

• #get_bool(path : String) : Bool

  Returns the boolean value at the given path.

• #get_config(path : String, default : Config) : Config

  Returns a Config subsection at the given path, or empty Config if not found.

• #get_config(path : String) : Config

  Returns a Config subsection at the given path.

• #get_duration(path : String, default : Time::Span) : Time::Span

  Returns the duration value at the given path, or default if not found.

• #get_duration(path : String) : Time::Span

  Returns the duration value at the given path.

• #get_float(path : String, default : Float64) : Float64

  Returns the float value at the given path, or default if not found.

• #get_float(path : String) : Float64

  Returns the float value at the given path.

• #get_int(path : String, default : Int32) : Int32

  Returns the integer value at the given path, or default if not found.

• #get_int(path : String) : Int32

  Returns the integer value at the given path.

• #get_int_array(path : String) : Array(Int32)

  Returns an array of integers at the given path.

• #get_long(path : String, default : Int64) : Int64

  Returns the Int64 value at the given path, or default if not found.

• #get_long(path : String) : Int64

  Returns the Int64 value at the given path.

• #get_string(path : String, default : String) : String

  Returns the string value at the given path, or default if not found.

• #get_string(path : String) : String

  Returns the string value at the given path.

• #get_string_array(path : String, default : Array(String)) : Array(String)

  Returns an array of strings at the given path, or default if not found.

• #get_string_array(path : String) : Array(String)

  Returns an array of strings at the given path.

• #get_value(path : String) : ConfigValue

  Returns the raw value at the given path, or nil if not found.

• #get_value!(path : String) : ConfigValue

  Returns the raw value at the given path.

• #has_path?(path : String) : Bool

  Returns true if the given path exists in the config.

• #keys : Array(String)

  Returns all top-level keys.

• #to_h : Hash(String, ConfigValue)

  Returns the root hash (for serialization).

• #with_env_overrides(prefix : String = "MOVIE") : Config

  Returns a new Config with environment variable overrides applied.

• #with_fallback(other : Config) : Config

  Returns a new Config with values from other merged in.

• #with_override(other : Config) : Config

  Returns a new Config with values from other overriding self.

Constructor Detail

Class Method Detail

Instance Method Detail