module TTY::Option::ParamPermitted
Public Class Methods
call(param, value)
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Convert parameter value to another type
@example
param = Parameter::Argument.create(:foo, permit: %w[11 12 13]) ParamPermitted[param, "12"] # => 12
@api public
# File lib/tty/option/param_permitted.rb, line 15 def call(param, value) return Result.success(value) unless param.permit? if param.permit.include?(value) Result.success(value) else Result.failure(UnpermittedArgument.new(param, value)) end end
Also aliased as: []
Private Instance Methods
call(param, value)
click to toggle source
Convert parameter value to another type
@example
param = Parameter::Argument.create(:foo, permit: %w[11 12 13]) ParamPermitted[param, "12"] # => 12
@api public
# File lib/tty/option/param_permitted.rb, line 15 def call(param, value) return Result.success(value) unless param.permit? if param.permit.include?(value) Result.success(value) else Result.failure(UnpermittedArgument.new(param, value)) end end
Also aliased as: []