jsonbuilder 0.1.0

A json builder used to create JSON structures using a simple DSL
Documentation 
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program = _{ SOI ~ block ~ EOI }

block = {
    (statements ~ ("" ~ statements)*)?
}

statements = {
  
  | object
  | array_map
  | decl
}

decl = {
    (namespace | crnt) ~ placeholder
}

array_map = {
    namespace ~ placeholder ~ "|" ~ ident ~ "|" ~ "do" ~ block ~ "end"
}

object = {
    namespace ~ "do" ~ block ~ "end"
}

ident       = @{ ASCII_ALPHA ~ (ASCII_ALPHANUMERIC | "_")* }
namespace   =  { ident ~ ("." ~ ident)* }
placeholder =  { "@" ~ (namespace | ident) }
crnt        =  { "_" }

WHITESPACE = _{ " " | "\t" | "\n" }
COMMENT    = _{ "#" ~ (!"\n" ~ ANY)* }