Sha256: 8e25af94de26fd0ae97156e9bb44a425923b30ed763e3ed82d46d64e0645b2ee
Contents?: true
Size: 939 Bytes
Versions: 215
Compression:
Stored size: 939 Bytes
Contents
class Array
# Returns the tail of the array from +position+.
#
# %w( a b c d ).from(0) # => %w( a b c d )
# %w( a b c d ).from(2) # => %w( c d )
# %w( a b c d ).from(10) # => %w()
# %w().from(0) # => %w()
def from(position)
self[position, length] || []
end
# Returns the beginning of the array up to +position+.
#
# %w( a b c d ).to(0) # => %w( a )
# %w( a b c d ).to(2) # => %w( a b c )
# %w( a b c d ).to(10) # => %w( a b c d )
# %w().to(0) # => %w()
def to(position)
self.first position + 1
end
# Equal to <tt>self[1]</tt>.
def second
self[1]
end
# Equal to <tt>self[2]</tt>.
def third
self[2]
end
# Equal to <tt>self[3]</tt>.
def fourth
self[3]
end
# Equal to <tt>self[4]</tt>.
def fifth
self[4]
end
# Equal to <tt>self[41]</tt>. Also known as accessing "the reddit".
def forty_two
self[41]
end
end
Version data entries
215 entries across 171 versions & 24 rubygems