Module: VirtualBox::COM::Util

Defined in:

lib/virtualbox/com/util.rb

Constant Summary

CAMELCASE_SPECIALS =

Order is important

{ # Order is important 
    "accelerate_2d" => "accelerate2D",
    "accelerate_3d" => "accelerate3D",
    "fourcc_rgb"    => "FOURCC_RGB",
    "screenshot"    => "ScreenShot",
    "am79c970a"     => "Am79C970A",
    "am79c973"      => "Am79C973",
    "i82540em"      => "I82540EM",
    "i82543gc"      => "I82543GC",
    "i82545em"      => "I82545EM",
    "efidual"       => "EFIDUAL",
    "split2g"       => "Split2G",
    "cpuid"         => "CPUID",
    "cdrom"         => "CDROM",
    "efi32"         => "EFI32",
    "efi64"         => "EFI64",
    "piix3"         => "PIIX3",
    "piix4"         => "PIIX4",
    "winmm"         => "WinMM",
    "ac97"          => "AC97",
    "acpi"          => "ACPI",
    "alsa"          => "ALSA",
    "apic"          => "APIC",
    "bios"          => "BIOS",
    "csam"          => "CSAM",
    "dhcp"          => "DHCP",
    "ehci"		=> "EHCI",
    "fifo"          => "FIFO",
    "hpet"          => "HPET",
    "ich6"          => "ICH6",
    "ich9"          => "ICH9",
    "ipv6"          => "IPV6",
    "macs"          => "MACs",
    "mmpm"          => "MMPM",
    "patm"          => "PATM",
    "sata"          => "SATA",
    "sb16"          => "SB16",
    "scsi"          => "SCSI",
    "slip"          => "SLIP",
    "tftp"          => "TFTP",
    "uuid"          => "UUID",
    "vbox"          => "VBox",
    "vhwa"          => "VHWA",
    "vpid"          => "VPID",
    "vram"          => "VRAM",
    "vrde"          => "VRDE",
    "vrdp"          => "VRDP",
    "acl"           => "ACL",
    "api"           => "API",
    "cad"           => "CAD",
    "cpu"           => "CPU",
    "dns"           => "DNS",
    "dvd"           => "DVD",
    "efi"           => "EFI",
    "esx"           => "ESX",
    "gid"           => "GID",
    "hda"           => "HDA",
    "hdd"           => "HDD",
    "hid"           => "HID",
    "ide"           => "IDE",
    "irq"           => "IRQ",
    "iso"           => "ISO",
    "mac"           => "MAC",
    "nat"           => "NAT",
    "oss"           => "OSS",
    "pae"           => "PAE",
    "pci"           => "PCI",
    "pid"           => "PID",
    "png"           => "PNG",
    "ppp"           => "PPP",
    "ps2"           => "PS2",
    "pxe"           => "PXE",
    "ram"           => "RAM",
    "rtc"           => "RTC",
    "sas"           => "SAS",
    "svc"           => "SVC",
    "tcp"           => "TCP",
    "udp"           => "UDP",
    "uid"           => "UID",
    "usb"           => "USB",
    "utc"           => "UTC",
    "vdi"           => "VDI",
    "vfs"           => "VFS",
    "2d"            => "2D",
    "3d"            => "3D",
    "gh"            => "GH",
    "hg"            => "HG",
    "hd"            => "HD",
    "hw"            => "HW",
    "io"            => "IO",
    "ip"            => "IP",
    "os"            => "OS",
    "vm"            => "VM",
    "vd"            => "VD",
}

Class Method Summary

• .camelize(string) ⇒ String

  An “almost complete” camel-caser.

• .jruby? ⇒ Boolean
• .platform ⇒ Object
• .uncamelize(name) ⇒ Object

Class Method Details

.camelize(string) ⇒ String

An “almost complete” camel-caser. Camel cases a string with a few exceptions. For example: ‘get_foo` becomes `GetFoo`, but `get_os_type` becomes `GetOSType` since `os` is a special case.

Parameters:

• string (String) —

  The string to camel case

Returns:

• (String)

# File 'lib/virtualbox/com/util.rb', line 26

def self.camelize(string)
    string.to_s.split(/_/).map {|part|
        CAMELCASE_SPECIALS[part] || part.capitalize }.join
end

.jruby? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/virtualbox/com/util.rb', line 15

def self.jruby?
    RbConfig::CONFIG["ruby_install_name"] == "jruby"
end

.platform ⇒ Object

# File 'lib/virtualbox/com/util.rb', line 5

def self.platform
    case RbConfig::CONFIG["host_os"].downcase
    when /darwin/             then :mac
    when /mswin|mingw|cygwin/ then :windows
    when /linux/              then :linux
    when /solaris/            then :solaris
    when /freebsd/            then :freebsd
    else                           :unknown
    end
end

.uncamelize(name) ⇒ Object

# File 'lib/virtualbox/com/util.rb', line 31

def self.uncamelize(name)
    CAMELCASE_SPECIALS.each{|k,v|
        name = name.gsub(v, k.capitalize) }
    name.gsub(/([A-Z])/, "_\\0").downcase.gsub(/^_/, '')
end