class Zeitwerk::Inflector
Public Instance Methods
camelize(basename, _abspath)
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Very basic snake case -> camel case conversion.
inflector = Zeitwerk::Inflector.new inflector.camelize("post", ...) # => "Post" inflector.camelize("users_controller", ...) # => "UsersController" inflector.camelize("api", ...) # => "Api"
Takes into account hard-coded mappings configured with `inflect`.
@sig (String, String) -> String
# File lib/zeitwerk/inflector.rb, line 15 def camelize(basename, _abspath) overrides[basename] || basename.split('_').each(&:capitalize!).join end
inflect(inflections)
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Configures hard-coded inflections:
inflector = Zeitwerk::Inflector.new inflector.inflect( "html_parser" => "HTMLParser", "mysql_adapter" => "MySQLAdapter" ) inflector.camelize("html_parser", abspath) # => "HTMLParser" inflector.camelize("mysql_adapter", abspath) # => "MySQLAdapter" inflector.camelize("users_controller", abspath) # => "UsersController"
@sig (Hash[String, String]) -> void
# File lib/zeitwerk/inflector.rb, line 32 def inflect(inflections) overrides.merge!(inflections) end
Private Instance Methods
overrides()
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Hard-coded basename to constant name user maps that override the default inflection logic.
@sig () -> Hash[String, String]
# File lib/zeitwerk/inflector.rb, line 42 def overrides @overrides ||= {} end