NAME

Catmandu::Fix::paste - concatenate path values

SYNOPSIS

# If you data record is:
#   a: eeny
#   b: meeny
#   c: miny
#   d: moe
paste(my.string,a,b,c,d)                 # my.string: eeny meeny miny moe

# Use a join character
paste(my.string,a,b,c,d,join_char:", ")  # my.string: eeny, meeny, miny, moe

# Paste literal strings with a tilde sign
paste(my.string,~Hi,a,~how are you?)     # my.string: Hi eeny how are you?

# Paste works even when not all values are instantiated
paste(my.string,x,a,z)                   # my.string: eeny

DESCRIPTION

Paste places a concatenation of all paths starting from the second path into the first path. Literal values can be pasted by prefixing them with a tilde (~) sign.

When a path doesn't exist it is regarded as having an empty '' value.

SEE ALSO

Catmandu::Fix